Chevy SBC 350 Late 1Pc Rms 168 Tooth 11" Std Balance Heavy Duty Flexplate Unleash monstrous torque and reliable

Unleash monstrous torque and reliable street/strip power with this fully built 351 Windsor to 427Ci stroker engine by Speedmaster

The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine

The internal components are made from EN36 Material as used in racing

They are designed to work with factory

The larger needle bearing fulcrum can withstand valve spring loads up to 600lbs

Chevy SBC 350 Late 1Pc Rms 168 Tooth 11" Std Balance Heavy Duty Flexplate Unleash monstrous torque and reliableSpeedmaster 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.