ARP 185-5401 Main Stud Kit for Olds 455 ymm_46 Pro Series 12 Point Undercut

Pro Series 12 Point Undercut Cylinder Head Stud Kit by ARP

which is designed to unleash the system’s full potential and enhance the performance of the car as the revs rise

NOTE: The 30-4100 Wideband UEGO Gauge Controller that uses the Bosch 4

Focus 2000-2010

Optimized sound inside and outside the cabin

ARP 185-5401 Main Stud Kit for Olds 455 ymm_46 Pro Series 12 Point UndercutThere 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