Cylinder Head Stud Kit for KB Hemi standard deck 1/2in

Cylinder Head Stud Kit for KB Hemi standard deck 1/2inIt is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all out competitionpowerplants. Simply stated, theres not a better stud setupon the market today. For openers, ARP only uses premium grade 8740 alloy anda proprietary ARP2000 alloy that are rated far superior to aircraftquality alloy steels. Secondly, each stud is placed verticallyinto special racks and precisely heat treated to

HIGH PERFORMANCE SERIESHigh 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

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

Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets

NPT -6 thru -20 AN

Hardened parallel-ground washers are included in each kit

These features combine to enable ARP shafts to handle the added torque requirements of increased capacity oil pumps or heavy viscosity lubricants

For this reason

Cycle testing hows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts

ARP’s timing cover bolts are available in both polished stainless steel or black oxide finish chrome moly

including use of a premium grade chrome moly alloy

The Pro Series bolts

Wide underhead flange and companion washers provide even load distribution