Head Bolt Kit, Hex Head AR144-3601 Product:fits SB Chrysler 318-340-360 With W-2, W-2 Econo & Edelbrock Heads 92" Suggested Spring Height: 12"

92" Suggested Spring Height: 12" - 14" Suggested Ride Height: 14

AF64-4031BLK

D Suit GM LSA

Outside Diameter is 14-1/8" (358mm)

Head Bolt Kit, Hex Head AR144-3601 Product:fits SB Chrysler 318-340-360 With W-2, W-2 Econo & Edelbrock Heads 92" Suggested Spring Height: 12"Head Bolt Kit, Hex Headfits SB Chrysler 318 340 360 With W 2, W 2 Econo & Edelbrock Heads AR144 3601 144 3601 High Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing. All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel ground