PRO/RACE Pro Street Harmonic Balancer - 8.0" OD - Iron - Internal Balance - Small Block Chevy Isolator Bushing Halo kit includes ORACLE SMD

Halo kit includes ORACLE SMD Halos

improved power and throttle response on smaller displacement 4 and 6 cylinder vehicles

Duration 265 / 271

from the initial design

PRO/RACE Pro Street Harmonic Balancer - 8.0" OD - Iron - Internal Balance - Small Block Chevy Isolator Bushing Halo kit includes ORACLE SMDProduct Description: Harmonic Balancer Pro Street 8. 0 in OD 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 dampers for a wide range of