Cylinder Head Stud Kit for Datsun A-14 engines

Cylinder Head Stud Kit for Datsun A-14 enginesIt 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

with handy 12-pointor standard hex heads

Drive pins are rated 190

and is capable of more than 12

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

and monitor overall length during installation

has been applied

Material: 8740 Chrome Moly

000 psi tensile strength material and proprietary (ARP2000®) 220

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 theneed for valve train removal during cylinder head retorquing

Special connecting rod washers are available

ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or polished ARP Stainless

They’re made from premium grade aerospace chrome moly and centerless ground to precise diameter