
Flywheel Bolt Kit Universal
- Flywheel Bolt Kit
- Universal Fitment; Small Block Chevy, Big Block Chevy, Small Block Ford, Big Block Ford
- 12-Point
- 7/16 in.-20 in. RH Thread
- 1 in. Underhead Length
- Chromoly
- Black Oxide Finish
- Set of 6
These High-Performance series flywheel bolts from Procomp Electronics are far superior to OEM hardware. These bolts are forged from aerospace alloy and heat-treated prior to thread rolling and machining. They feature an exclusive, flat, 12-point head design and a larger-than-stock shank diameter, for increased strength and improved register.
Durable Performance at a Great Price
Speedmaster race-ready flywheels are CNC-machined from a aircraft quality, high tensile, billet steel and are strong enough to withstand the the abuse of high-rpm engines, drivers, and road conditions. Most flywheels are drilled for both Borg & Beck and Long-style clutch assemblies.


