Chevy SBC 350 2Pc Rms 168 Tooth 11" Internal Balance Heavy Duty Flexplate which is much stronger than

which is much stronger than stock steel and mates better with an aluminum case

one 2mm spacer

improved meshing to reduce tooth jump

Get genuine Speedmaster stainless steel valves

Let everyone know where you go for high performance aftermarket parts and accessories with the Speedmaster soft shell jacket

Chevy SBC 350 2Pc Rms 168 Tooth 11" Internal Balance Heavy Duty Flexplate which is much stronger thanSpeedmaster flexplates make excellent upgrades to your stock design. They feature extra thick steel that's double welded to the ring gear for added strength. Speedmaster flexplates will withstand the extreme power and rpm of today's engines.