ARP Stainless Steel Header Bolt Kit - SB Chevy - 3/8" Diameter, .750" Length - Hex Head - (12 Pack) H77603FS SFI approved 3

SFI approved 3

1 in Square Tube

27 in Long

window nets

and Holley 2- and 4-barrel carbs (except 4500 series)

ARP Stainless Steel Header Bolt Kit - SB Chevy - 3/8" Diameter, .750" Length - Hex Head - (12 Pack) H77603FS SFI approved 3Choose 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