ARP Header Bolt Kit - Drilled - Black Oxide - SB Chevy - 3/8" Diameter, .750" Under Head Length - Hex Head - (12 Pack) Youth Harnesses & Seat Belts Assembly is 2-1/4" wide x

Assembly is 2-1/4" wide x 3" tall and has a 3/4"-16 RH chrome moly stud for attaching a suspension tube

aluminum wrench set for use with aluminum AN-style

these are the same high quality 16 fin per inch cores that AFCO has always featured

Pit Stop USA offers Zamp 5-Point Latch & Link Harness - Black - 3" - Pull Down - SFI 16

ARP Header Bolt Kit - Drilled - Black Oxide - SB Chevy - 3/8" Diameter, .750" Under Head Length - Hex Head - (12 Pack) Youth Harnesses & Seat Belts Assembly is 2-1/4" wide xChoose 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