ARP finally fixes main stud to oil pump problems.
Just as the title says ARP has finally addressed the main stud clearance issue with the oil pump. I spoke with the ARP R&D department to ask why they sale the kit for Mopar small block when it doesn't fit. There reply was "as of two weeks ago we put a bolt with 0.050 milled off of it for clearance". In speaking with the guy he admitted that ARP has known about this for quite some time but were just now fixing the problem.