ARP Header Collector Bolt Kit Chev # 400-1213 Rate_12 Header Bolt Stud KitsChevrolet Small

Header Bolt Stud KitsChevrolet Small Block

Drive Gear Included:No

Stealth Black Billet Aluminum Chev Small Block Pulley Kit V-BeltLong Water Pump LWP

Base Dropped Distance (in

ARP Header Collector Bolt Kit Chev # 400-1213 Rate_12 Header Bolt Stud KitsChevrolet SmallARP Header Collector Bolt Kit Chev # 400 1213 Header Collector Bolt Kit Chevy 12 Point Head 3 8'' 24 x 1. 250'' Flange Thickness: . 475 . 600 ARP premium grade, stainless Header Collector Bolt Kits are used to install standard exhaust headers and collectors with a three bolt flange. The premium grade stainless material of each bolt kit is nominally rated at 180,000 psi tensile strength and substantially stronger than Grade 8 hardware. These bolts are