PRO/RACE Pro Sport Harmonic Balancer - 6.61" OD - SFI 18.1 - Iron - External Balance - SB Chevy R01P003S Light Pattern Drive

Light Pattern Drive

Designed to work with GM Throttle body P/N's - 12570790 and 12580760

Auto-Crimp

1975-1975 Pontiac Grand LeMans

34 x 18 x 10

PRO/RACE Pro Sport Harmonic Balancer - 6.61" OD - SFI 18.1 - Iron - External Balance - SB Chevy R01P003S Light Pattern DriveProduct Description: Harmonic Balancer Pro Sport 6. 61 in OD SFI 18. 1 Iron Natural External Balance Small Block Chevy Sold Individually Founded by renowned Australian drag racer Graham Withers , Pro Race Performance has produced performance engine components for more than 35 years. Pro Race is recognized for their All Steel line of crankshaft dampers, initially offered for the Holden 308 V8, and now offers high performance racing dampers for a wide