7/16-14 X 4.000 hex black oxide bolts

7/16-14 X 4.000 hex black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA

with handy 12-pointor standard hex heads

Secure any engine with complete confidence with ARP’s rugged motor mount bolts

They’re designed to make it as easy as possible to install a pan and seal it properly

These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening

To cure this all-too-common problem

Choice of conventional hex or space-saving 12-point nuts

All Pro Series head bolts have areduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing

A true high performance washer from ARP

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

the set screw is machined flush on the bottom (not pointed) so it will have optimum contact on the rocker arm stud

Finish: Cad

the bolt must be able to fit snugly and a knurl is applied