Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer modeled off OE castings for

modeled off OE castings for factory fit and finish

Get the additional clearance you need for your belt or gear drive timing system with Speedmaster water pump spacers

The cells have foam in the base to prevent fuel aeration

Designed to fit most applications with dual bolt patterns for Borg & Beck and Long-style clutch assemblies

but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips

Chevy SBC 350 7.250" Internal SFI-Rated Fluid Damper Harmonic Balancer modeled off OE castings forSpeedmaster harmonic balancers are crafted from high quality steel and feature a tuned elastomer for optimal engine performance. They include a strong bonding process, easy to read timing marks, and an advanced design to absorb engine vibrations, extending the life of the crankshaft and bearings for enhanced power and torque.