Main Stud Kit for Chrysler KB 426 Hemi

Main Stud Kit for Chrysler KB 426 HemiThere are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel ground washers and high quality nuts. 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. The studs

ARP has developed the “Pro” Series Wave-Loc bolts

As the crankshaft flexes and twists

ARP only uses premium grade 8740 alloy anda proprietary ARP2000® alloy that are rated far superior to “aircraft”quality alloy steels

Specialfeatures include 1/4

(inside diameter) chamfers

Nuts not included

Kits come complete with flat washers

limited rule oval track competition and street use

The stainless has the added advantage of being rust and corrosion resistant

One of the most critical – yet often overlooked – fasteners used in any engine locks the timing in place

Far superior to any other main bolts available for use in competition engines

come in five different O