Our exclusive ARP 8740 chromoly steel main stud kits!
This is the same as our 6.5L ARP Main Stud kit (listed separately) but is specifically for the P400 6.5L engine block only due to its 1 piece main cap girdle design. Contains all studs for full coverage of the main cap girdle.
DO NOT BUY THIS KIT FOR A NON-P400 ENGINE. IT WILL NOT FIT
