ARP Chromoly Header Bolt Kit Hex Head 5/16 Wrench 3/8 in.-16, 1.00in # 100-1110 Rate_Engine Coil Wire Attachment:Male/HEI

Coil Wire Attachment:Male/HEI

These pumps set new industry standards for appearance and design while providing maximum pumping efficiency

351M and 400 Engine Serpentine Conversion KitAir Conditioning

ARP High Performance Series connecting rod bolts are made from seamless and defect-free 8740 chromoly steel

Valve Stem Seals Included:No

ARP Chromoly Header Bolt Kit Hex Head 5/16 Wrench 3/8 in.-16, 1.00in # 100-1110 Rate_Engine Coil Wire Attachment:Male/HEIARP Chromoly Header Bolt Kit Hex Head 5 16 Wrench 3 8 in. 16, 1. 00in # 100 1110 Header Bolts, Hex Head, 5 16 in. Wrench, Steel, Black Oxide, 3 8 in. 16, 1. 00 in. U. H. L., Set 16 Fastener Style: Bolt Thread Size: 3 8 in. 16 Head Style: Hex Underhead Length (in.): 1. 000 in. Underhead Length (mm): 25. 00mm Fastener Material: Steel Fastener Color: Black oxide Quantity: Sold as a set of 16. Notes: 5 16 in. wrench head size.