Cloyes Race Billet True Roller Timing sets provide race-ready performance!

• These sets feature sprockets machined from premium billet steel on state-of-the-art CNC equipment to ensure the highest quality and consistency
• Sprockets are induction-hardened and oil-quenched by our in-house, multi-stage heat treat process
• O-ring seal and timing cover bolts included
• Accepts OEM style timing cover gasket and crankshaft seal
• Sets include a Cloyes Premium True Roller chain, which features full roller action and superior strength
• Side plates are cut and shaved from high-strength steel and are heat-treated for maximum fatigue resistance
• The .250-inch rollers are cold-rolled and hardened to exacting standards, increasing load and rpm capabilities
• Cloyes Race Billet True Roller Speed Sets are offered with a choice of 3-or 9-keyway crank sprockets, providing multiple valve timing settings
• Sets are hand-matched to qualify center distance and runout, ensuring the best performance with every set
• Some applications available with Z-Chain