Counterweight - SBF 50oz Fits 74269 Supercharger

Harmonic Balancer Counter Weight - 50 oz - Bolt-On - Hardware Included - Steel - Zinc Oxide - Pro Race Harmonic Balancers - Small Block Ford - Each

Counterweight - SBM Fits 34277/34278

Harmonic Balancer Counter Weight - Bolt-On - Hardware Included - Steel - Zinc Oxide - Pro Race Harmonic Balancers - Small Block Mopar - Each

Gen III Hemi 7.63in Balancer - SFI 20% UD

Harmonic Balancer - Pro Sport - Underdrive - 7.63 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Mopar Gen III Hemi - Each

GM LS 6.140in Balancer SFI 25% UD

Harmonic Balancer - Pro Sport - Underdrive - 6.140 in OD - SFI 18.1 - Iron - Natural - Internal Balance - GM LS-Series - Each

GM LS 6.750 in Balancer SFI 25% UD

Harmonic Balancer - Pro Sport - Underdrive - 6.750 in OD - SFI 18.1 - Iron - Natural - Internal Balance - GM LS-Series - Each

GM LS 7.52in Balancer Int. Balance - SFI

Harmonic Balancer - Pro Sport - 7.520 in OD - SFI 18.1 - Iron - Natural - Internal Balance - GM LS-Series - Each

Oldsmobile V8 6.61in SFI Balancer Ext. Balance

Harmonic Balancer - Pro Racer - 6.61 in OD - SFI 18.1 - Iron - Natural - External Balance - Oldsmobile V8 - Each

Pontiac V8 6.61in SFI Balancer Int. Balance

Harmonic Balancer - Pro Racer - 6.61 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Pontiac V8 - Each

SBC 6.1in Balancer Int. Balance - SFI

Harmonic Balancer - Pro Sport - 6.61 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Small Block Chevy - Each

SBC 6.1in Balancer Lwt. Int. Balance - SFI

Harmonic Balancer - Pro Sport - Ultra Low Weight - 6.1 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Small Block Chevy - Each

SBC 6.61in Balancer Ext. Balance - SFI

Harmonic Balancer - Pro Sport - 6.61 in OD - SFI 18.1 - Iron - Natural - External Balance - Small Block Chevy - Each

SBC 6.61in Balancer Int. Balance - SFI

Harmonic Balancer - Pro Sport - 6.61 in OD - SFI 18.1 - Iron - Natural - Internal Balance - Small Block Chevy - Each