Main Stud Kit for Ford 2.3L EcoBoost

Main Stud Kit for Ford 2.3L EcoBoostThere 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

Facilitates optimum sealing of gasket surfaces

They run-in straight and true

They feature a special billet aluminum sleeve that accurately positions the shaft and keeps it from wobbling

000 psi (which is 15%stronger than Grade 8) and kits come complete with hardened parallel-ground washers

while the bolt kits come with washers

Pro Series main bolts are application-specific

Measure the fastener prior to starting

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

or using a spacer for clearance

allowing forslight misalignment

If there is a permanent increase of

Features extra heavy springs for consistent repetition