Chevy SBC 350 2Pc Rms 168 Tooth 11" Internal Balance Heavy Duty Flexplate Zinc improving belt retention and reducing

improving belt retention and reducing the risk of slippage

The Speedmaster high mount serpentine kit for Chevy LS engines

Complete kit with Multi-Layer Steel (MLS) Head Gaskets

capable of withstanding valve spring load up to 600lbs

The dual plane

Chevy SBC 350 2Pc Rms 168 Tooth 11" Internal Balance Heavy Duty Flexplate Zinc improving belt retention and reducingSpeedmaster flexplates make excellent upgrades to your stock design. They feature extra thick steel that's double welded to the ring gear for added strength and anodized for corrosion resistance. Speedmaster flexplates will withstand the extreme power and rpm of today's engines.