Main Stud Kit for Ford 289-302 cid with girdle (10 studs 1/2˝ longer)

Main Stud Kit for Ford 289-302 cid with girdle (10 studs 1/2˝ longer)There 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

as well as protecting the threads in your engine block

Special ARP Pro Series NASCAR type stud kits have one of the studs drilled to facilitate sealing the carburetor in the engine by race officials

The shaft is made from heat-treated

Stock fuel pump pushrods leave a lot to be desired

and monitor overall length during installation

Following heat-treat

ARP rocker studs are concentric within

12-point head design and larger than stock shank diameter for increased strength and improved flywheel register

Studs are preferred by many Pro engine builders because they eliminate the chance of pinching gaskets and contribute to easier engine assembly

Alternators that come loose are a pain

there’s not a better stud setupon the market today

Both feature an exclusive