ARP Stainless Steel Header Bolt Kit - SB Chevy - 3/8" Diameter, .750" Under Head Length - 12 Pt. Head - (12 Pack) AA0700AF2T63 790" thick and has a

790" thick and has a 2

lightweight steel battery boxes may be welded or bolted to the frame

Includes: Air Temp Sensor

Centerlinks fit GM applications

ARP Stainless Steel Header Bolt Kit - SB Chevy - 3/8" Diameter, .750" Under Head Length - 12 Pt. Head - (12 Pack) AA0700AF2T63 790" thick and has aChoose from ARP Black Oxide or 300 stainless steel in hex or 12 pt. Heads. The 300 stainless material is not affected by extreme heat, eliminating the possibility of retempering due to exhaust temperature cycles. Rated 170, 000 psi tensile strength. ARPs 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