Overview Reviews Product Description Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM. Product Videos Custom Field MPN 11522-1 Clearance Item N Product Reviews Write a Review Write a Review × Manley Performance Manley Chevy Small Block 1.940in Head Diameter Race Flo Intake Valves (Single) - 11522-1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Manley Performance | sku: MAN11350-8 Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.100 Head Diameter Race Flo Intake Valves - 11350-8 MSRP: $251.58 Now: $188.69 View Details Quick view Details Manley Performance | sku: MAN12350-8 Manley Chevy Small Block LS3/L99 (L92 Head) 2.165in Head Diameter Race Flo Intake Valves (Set of 8) - 12350-8 MSRP: $270.06 Now: $202.55 View Details Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN11686-1 Manley Chevy LS-3/L-99 Small Block 2.165 Pro Flo Intake Valves (Single Valve) - 11686-1 MSRP: $50.18 Now: $37.64 View Details Quick view Details Manley Performance | sku: MAN12352-1 Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $51.91 Now: $38.93 View Details
Quick view Details Manley Performance | sku: MAN12350-8 Manley Chevy Small Block LS3/L99 (L92 Head) 2.165in Head Diameter Race Flo Intake Valves (Set of 8) - 12350-8 MSRP: $270.06 Now: $202.55 View Details Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN11686-1 Manley Chevy LS-3/L-99 Small Block 2.165 Pro Flo Intake Valves (Single Valve) - 11686-1 MSRP: $50.18 Now: $37.64 View Details Quick view Details Manley Performance | sku: MAN12352-1 Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $51.91 Now: $38.93 View Details
Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: $51.91 Now: $38.93 View Details Quick view Details Manley Performance | sku: MAN11686-1 Manley Chevy LS-3/L-99 Small Block 2.165 Pro Flo Intake Valves (Single Valve) - 11686-1 MSRP: $50.18 Now: $37.64 View Details Quick view Details Manley Performance | sku: MAN12352-1 Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $51.91 Now: $38.93 View Details
Quick view Details Manley Performance | sku: MAN11686-1 Manley Chevy LS-3/L-99 Small Block 2.165 Pro Flo Intake Valves (Single Valve) - 11686-1 MSRP: $50.18 Now: $37.64 View Details Quick view Details Manley Performance | sku: MAN12352-1 Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $51.91 Now: $38.93 View Details
Quick view Details Manley Performance | sku: MAN12352-1 Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12352-1 MSRP: $51.91 Now: $38.93 View Details