Home / Bolts & Studs / “3/8″” x .875 drilled SS header bolt kit” “ARP GM DURAMAX 6.6L L5P CA625+ HEAD STUD KIT” has been added to your cart. View cart “3/8″” x .875 drilled SS header bolt kit”€ 72,14 "3/8"" x .875 drilled SS header bolt kit" quantity Add to cart SKU: ARP-400-1106 Categories: Bolts & Studs, Motor Brand: ARP Description Description Country of Origin: USA Related products Bolts & StudsEngine & Performance Dodge 5.9L 24V Cummins ’98-’02 custom age hsk Bolts & StudsEngine & Performance ARP FORD 6.7L Powerstroke diesel CA625+ head stud kit Bolts & StudsEngine & Performance Dodge 5.9L 12V Cummins ’94-’98 custom age hsk Bolts & StudsEngine & Performance ARP cabinet with accessory bolts