Cylinder Head Stud Kit for BB Chevy Dart Big Chief

Cylinder Head Stud Kit for BB Chevy Dart Big ChiefIt 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

including the elimination of main cap walk and fretting

square drive forged into bolt head

A sample chart is as follows: ARP offers a highly accurate stretch gauge with a dial indicator that reads in increments of

ARP has you covered with our 180

Hardened parallel-ground washers are included with each kit

and are available in 8740 chromemoly with a black oxide finish or ARP Stainless

Washers and nuts included where applicable

J-form thread rolling after heat-treat and a special profile

The tremendous shock loads generated at launch by most any drag racing vehicle equipped with today’s sticky tire compounds or the acceleration and deceleration of oval track cars put considerable strain on the ring gear

and the favoriteof leading professional engine builders in all forms of racing

This procedure (done only to the shorter studs)more equalizes the “stretch” of both studs

Features extra heavy springs for consistent repetition