ARP Timing Cover Bolt Kit GM LT1 6.2L 12-Point Stainless Steel NG281 The Zamp RZ-56 Auto racing

The Zamp RZ-56 Auto racing helmet is lightweight with a composite Fiberglass shell

All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight

15/16 in Jam Nut

The RZ-36 includes a plush removable/washable interior

This procedure (done only to the shorter studs) more equalizes the "stretch" of both studs

ARP Timing Cover Bolt Kit GM LT1 6.2L 12-Point Stainless Steel NG281 The Zamp RZ-56 Auto racingARPs 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: Timing Cover Bolt Kit 12