ARP BB Chevy Square Drive Damper Bolt Kit 421999 a must for blown and

a must for blown and nitrous applications

Upper ball joint boss is reamed to 7° to accept the popular 20034 (K772) screw-in ball joint

Takeda intakes come complete with all necessary hardware

Universal kit is a good starting point for building your own custom pit cart

3/16 to 1/2 in Tubing

ARP BB Chevy Square Drive Damper Bolt Kit 421999 a must for blown andARPs 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