Quick view Details HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI MSRP: Now: $302.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI MSRP: Now: $449.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator MSRP: Now: $257.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $234.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI MSRP: Now: $449.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator MSRP: Now: $257.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $234.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator MSRP: Now: $257.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $234.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator MSRP: Now: $257.35 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $234.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass MSRP: Now: $234.85 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass MSRP: Now: $245.65 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator MSRP: Now: $197.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-804 Low Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style MSRP: Now: $123.25 Add to Cart Compare Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details HOLLEY | sku: HLY12-803 Hi-Pressure Regulator MSRP: Now: $49.95 Add to Cart Compare Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. MSRP: Now: $155.95 Add to Cart Compare Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view Details FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 MSRP: Now: $149.00 Add to Cart Compare Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-852 2-Port Regulator 4-9 PSI Fuel Pressure Regulator - 2-Port VR Series - 4 to 9 psi - In-Line - 0 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $302.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-851 2-Port EFI Regulator 40-100 PSI Fuel Pressure Regulator - 2-Port VR Series - 40 to 100 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 1/8 in NPT Port - Fittings Included - Black / Clear Anodized - E85 / Gas / Methanol - Each MSRP: Now: $449.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-848 4500 Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - Dominator Billet - 15 to 65 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-847 4500 Billet Fuel Press. Regulator Fuel Pressure Regulator - Dominator Billet - 4.5 to 9 psi - In-Line - 10 AN Female O-Ring Inlet - 10 AN Female O-Ring Outlet - 8 AN O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $257.35 Add to Cart Compare Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-846 HP Billet Fuel Press. Regulator w/EFI Bypass Fuel Pressure Regulator - HP Billet - 15 to 65 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $234.85 Add to Cart Compare Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-845 HP Billet Fuel Press. Regulator w/Bypass Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 8 AN Female O-Ring Inlet - 8 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Bypass - Aluminum - Black / Clear Anodized - Diesel / E85 / Gas - Each MSRP: Now: $245.65 Add to Cart Compare Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-843 HP Billet Fuel Press. Regulator Fuel Pressure Regulator - HP Billet - 4.5 to 9 psi - In-Line - 10 AN O-Ring Inlet - Dual 8 AN O-Ring Outlets - Aluminum - Black Anodized - Gas - Each MSRP: Now: $197.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-804 Low Pressure Regulator Fuel Pressure Regulator - Street / Strip - 1 to 4 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-803BP Fuel Pressure Regulator By-Pass Style Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in NPT Return - Bypass - Aluminum - Polished - Gas - Each MSRP: Now: $123.25 Add to Cart Compare Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view HOLLEY | sku: HLY12-803 Hi-Pressure Regulator Fuel Pressure Regulator - 4-1/2 to 9 psi - In-Line - 3/8 in NPT Inlet - 3/8 in NPT Outlet - Aluminum - Chrome - Gas - Each MSRP: Now: $49.95 Add to Cart Compare Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected × OK
Quick view FAST ELECTRONICS | sku: FST307030 Fuel Pressure Regulator - 30-70 PSI Adj. Fuel Pressure Regulator - 30 to 70 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Black Anodized - Each MSRP: Now: $155.95 Add to Cart Compare Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected
Quick view FST PERFORMANCE CARBURETOR | sku: FSC44010 Fuel Pressure Regulator Discontinued 9/21 Fuel Pressure Regulator - 3 to 15 psi - In-Line - 6 AN Female O-Ring Inlet - 6 AN Female O-Ring Outlet - 6 AN Female O-Ring Return - 1/8 in NPT Port - Aluminum - Black / Clear Anodized - E85 / Gas - Each MSRP: Now: $149.00 Add to Cart Compare Previous 2 3 4 5 6 7 8 9 10 11 Next Previous 2 3 4 5 6 7 8 9 10 11 Next Compare Selected