PRO/RACE Pro Sport Harmonic Balancer - Ultra Low Weight - 6.1" OD - SFI 18.1 - Iron - Natural - Internal Balance - Small Block Chevy R03J003XXL Vinyl Outer

Vinyl Outer

GM Fullsize Truck 2002-07

including Impala

417 lb/in Spring Rate

PRO/RACE Pro Sport Harmonic Balancer - Ultra Low Weight - 6.1" OD - SFI 18.1 - Iron - Natural - Internal Balance - Small Block Chevy R03J003XXL Vinyl OuterProduct Description: Harmonic Balancer Pro Sport Ultra Low Weight 6. 1 in OD SFI 18. 1 Iron Natural Internal 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