Main Stud Kit for Oldsmobile 350-403 cid

Main Stud Kit for Oldsmobile 350-403 cidThere 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

premiumgrade aerospace chrome moly steel

Install an ARP cam bolt kit and end your camshaft timing worries

Drive pins are rated 190

Finish: Baked

For the most severe applications

reciprocating and valve train components

Many professional engine builders prefer to use studs because of their ability to properly position the gasket and guide the cover into position

You also can choose between standard hex head bolts or compact 12-point fasteners

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

Universal - Bellhousing to Manual Trans Stud Kits: These premium grade bolt and stud kits are engineered to properly engage the engineblock threads and resist loosening

Both are available in black oxide finished chrome moly steel or polished ARP Stainless

000 psi and High Performance Series that are rated at 180