ARP 7/16-20 in Thread Nut - 9/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 H77403F Chain Breaker

Chain Breaker

1-1/2" heel block is recommended for proper heel to pedal spacing

For High-Performance Street Drag Race Oval Track

Universal Loom Kits

ARP 7/16-20 in Thread Nut - 9/16 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 10 H77403F Chain BreakerARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Nut 7 16 20 in Thread 9 16