• Fits: 429/BOSS 429/460
• Recommended for competition engine builds
• Full roller chain with 9-position multi-index crank sprocket. The crank sprocket has 2 degree increments for timing adjustment of up to 8 degrees retarded, 8 degrees advanced, or straight-up (no advance or retard).
• Requires steel thrust plate. M-6269-A460 Roller Bearing Thrust Plate recommended
• Cam sprocket is made from steel. Crank sprocket is made from induction-hardened, billet steel
• Chain is rugged, double-row type with oversized 0.250 in. rollers that deliver long life and reliability
• Compatible with single-piece fuel pump eccentric. Not for use with two-piece fuel pump eccentric

Ford Racing's timing-chain sets are available for a variety of the company's performance engines. They include rugged, double-row roller chains for excellent performance and reliability. They also feature crank sprockets with nine keyways, which give you nine choices for cam timing--stock, plus four each advanced and retarded settings. Most sprockets are cast iron; however, some sets have steel cam sprockets for extra strength.