These Speedmaster billet steel flywheels are fully CNC machined from a high tensile aircraft material billet steel. Grab one of these race-ready Speedmaster billet steel flywheels for the durability and performance that you demand at a great price!
This product would be ideal for high-performance engine enthusiasts looking to upgrade their Chevy SBC 400 billet steel SFI flywheel with robust external ball bearings.
