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Header Bolt Stud KitsChevrolet Small Block
Model 4011
Chev LS1 LS2 ARP Intake Valley Cover Bolt Kit # 134-8001
Includes front crankshaft seal and features a bright chrome finish
Tuned No Primary Tube Length (in) 27 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
