Ford SB 289 302 351 351C Windsor 157 Tooth DNA® Billet SFI Flywheel Speedmaster small block 427 c

Speedmaster small block 427 c

so you are good to go

reliable cam timing

The outer case is made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life

Although the GM heads are good pieces

Ford SB 289 302 351 351C Windsor 157 Tooth DNA® Billet SFI Flywheel Speedmaster small block 427 cSpeedmaster billet steel flywheels are fully CNC machined from a high tensile aircraft material billet steel. The high carbon steel material is incredibly strong and can withstand the rigors of the most extreme engines, drivers, and road conditions. Grab one of these Speedmaster billet steel flywheels for the durability and performance that you demand.