PRO/RACE Pro Sport Harmonic Balancer - 7.01" OD - SFI 18.1 - Iron - Natural - Internal Balance - Mopar B-Series 57800BK 25 in H x 2

25 in H x 2

1/4 Offset

Block mount GM LS gear reduction mini-starter works with 168-tooth flywheels and provides increased starting performance over OE style starters

RochesterSince 1938

PRO/RACE Pro Sport Harmonic Balancer - 7.01" OD - SFI 18.1 - Iron - Natural - Internal Balance - Mopar B-Series 57800BK 25 in H x 2Product Description: Harmonic Balancer Pro Sport 7. 01 in OD SFI 18. 1 Iron Natural Internal Balance Mopar B RB Series 426 Hemi 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