ARP main stud kit for ALL Ford Modular Teksid & WAP alloy blocks

ARP Mainstud kit for all ALUMINUM blocks with factory 4 stud windage Tray Direct replacement for all 96-2004 Alloy block Cobra and Mach one FACTORY BOLTS CANNOT BE RE-USED (they are a torque to yield style) and must be replaced everytime they are removed.