Main Stud Kit for Ford 2.3L Duratec (2003 & later)

Main Stud Kit for Ford 2.3L Duratec (2003 & later)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

Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading

the harmonic damper absorbs incredible amounts of kinetic energy

they are the best on the market today

Add a touch of class to your coil bracketinstallation with an ARP bolt kit

which is substantially stronger than the OEM bolts

and assures optimumengine sealing

Simply followmanufacturer’s instructions

ARP has developed special pressure plate bolts that are applicationspecific to ensure the optimum grip length

you may choose betweenconventional hex style or the space-saving 12-point nuts

Available in choice of black oxide finish chrome moly or corrosion resistant stainless steel

The Pro Series bolts

Both feature an exclusive