ARP main stud kit for small-block Chevrolet with windage tray supplies stud-style main retention tailored for SBC engines that use a windage tray. It replaces factory main bolts with studs to accommodate windage tray installations and helps secure main caps during assembly and rebuilds. Supplied as a complete hardware kit for compatible small-block Chevy bottom-end work.
ARP SB Chevy w/ Windage Tray Main Stud Kit