Cylinder Head Bolt Kit for Ford 302 with 351 Windsor heads 1/2˝-7/16˝ insert washer with 7/16˝ bolts

Cylinder Head Bolt Kit for Ford 302 with 351 Windsor heads 1/2˝-7/16˝ insert washer with 7/16˝ boltsHigh Performance head bolts are available with a reduced wrenching hex or 12 point and wide area flanged head that eliminates theneed 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 washers. Material: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

They run-in straight and true

including the elimination of main cap walk and fretting

The studs are sold in 4 or 5 packs and are cadmium plated for extra durability

so that’s why ARP came up with these super tough bolts

with handy 12-pointor standard hex heads

For openers

with threads rolled after heat treat to ensure the optimum fatigue strength

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

ARP has you covered with our 180

They’re made from 8740 chrome moly steel

Our kits come in 8470 or polished ARP Stainless and cover spacers up to 3

Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place