ARP Exhaust Header Bolt Kit Chrysler 5.7L/6.1L Hemi 3550224-156- XL hardened washer to prevent galling

hardened washer to prevent galling and promote accurate torque readings

shoulder pads

Double Swivel

and inset pockets

Throttle Body Spacer

ARP Exhaust Header Bolt Kit Chrysler 5.7L/6.1L Hemi 3550224-156- XL hardened washer to prevent gallingARPs 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: Header Bolt 8 mm x 1. 25