ARP GM LS7 Balancer Bolt Kit - 12 Point 23000C 4 AN Male to 7/16-24

4 AN Male to 7/16-24 in Inverted Flare Male

** Wideband UEGO sensors are wear items and their lifespan is determined by many factors including contamination from leaded fuels

The Impact TF20 suits are the lightest off the shelf SFI 20 compliant suits we have ever offered

Hardened pushrods required with cylinder heads p/n 033-1420 and 033-1422

ARP GM LS7 Balancer Bolt Kit - 12 Point 23000C 4 AN Male to 7/16-24ARPs 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 16