ARP BB Chevy Square Drive Damper Bolt Kit SPBS1 Works well with most induction

Works well with most induction systems

1-1/2 to 1-3/4 in Diameter

MACH Force-Xp

Simply loosen the lock nut and turn to adjust

With over a quarter century in the performance industry

ARP BB Chevy Square Drive Damper Bolt Kit SPBS1 Works well with most inductionARPs 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: Harmonic Balancer Bolt 1 2