Ford SB 289 302 351 351C Windsor 157 Tooth 28Oz Balance Heavy Duty Flexplate Other features include a flush

Other features include a flush mount

Speedmaster master cylinders will increase performance and reliability

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

where dynamic flow and rock-steady pressure control are desired

designed to be used with aftermarket intakes only

Ford SB 289 302 351 351C Windsor 157 Tooth 28Oz Balance Heavy Duty Flexplate Other features include a flushSpeedmaster 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.