Main Stud Kit for Ford Side bolts - Late cast iron block M9 (except Boss 5.0L )

Main Stud Kit for Ford Side bolts - Late cast iron block M9 (except Boss 5.0L )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

It is for good reason that virtually every top professional enginebuilder relies on ARP Pro Series head studs for their all-out competitionpowerplants

Both models feature a large diameter

Stock fuel pump pushrods leave a lot to be desired

limited rule ovaltrack competition and street use

To ensure that the damperis locked in position

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

Your choice of chrome moly steel or polished stainless (nominally rated at 180

Bracket Racing

marine and drag racing engines – including those with superchargers and/ or nitrous oxide injection systems – ARP offers replacement rod bolts in three different models

Simply stated

because it’stough on tooling

000 lbs clamping force