PRO/RACE Pro Sport SFI 18.1 Harmonic Balancer - 7.520 in OD - Internal Balance - GM LS-Series 34261 4122MEDRD A sewn in wear surface

A sewn in wear surface helps the DEI Heel Protector last race after race

Ultra-lightweight for reduced unsprung mass

1991 Chevrolet K1500 Sport Standard Cab Pickup

Manufactured from rugged Grade 8 steel to withstand the extreme loading placed on today's racing tires

Designed to stop engine run-on when electrical master disconnect is turned off by stopping electrical feedback in malfunctioning or high amperage alternators

PRO/RACE Pro Sport SFI 18.1 Harmonic Balancer - 7.520 in OD - Internal Balance - GM LS-Series 34261 4122MEDRD A sewn in wear surfaceProduct Description: Harmonic Balancer Pro Sport 7. 520 in OD SFI 18. 1 Iron Natural Internal Balance GM LS Series 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 range