Ford SB 289 302 351 351C Windsor 157 Tooth 28Oz Balance Heavy Duty Flexplate Kit the LS-series heads are produced

the LS-series heads are produced using our "Gravity Casting" process

The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs

Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components

This crank support system is a must have for all small block chevy racers with a supercharger

as well as 1/3 smaller

Ford SB 289 302 351 351C Windsor 157 Tooth 28Oz Balance Heavy Duty Flexplate Kit the LS-series heads are producedSpeedmaster 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.