There are many important reasons to use ARP main stud kits for your 4AG/GZE engine build, 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.
What is your return policy?
Midship Garage accepts returns of new products in unused, unopened condition within 15 days for a full refund minus 25% restocking fee and shipping fee.