RAM billet steel flywheels are recommended as replacements for factory cast flywheels in high performance and racing vehicles. Cast flywheels are not explosion proof and can be dangerous when used in high performance applications at higher RPMs. RAM billet steel flywheels are CNC machined from certified materials and exceed SFI specifications. After machining, the flywheels are blanchard ground parallel to the crankshaft mounting surface ensuring minimum runout and the optimum mating surface for the clutch disc. Use steel flywheels in heavier drag race cars or for the best driveability in street driven vehicles. Fits GM 10.5, 11", Ford long style patterns. 25 pounds. '454' balance. 168 tooth ring gear. Meets SFI 1.1 specifications. Made in the USA.
