The ARP water pump pulley stud kit includes 5/16-24 x 3.000-inch stainless steel hex studs with a 1.750-inch fan spacer, supplied as a kit for securing a water pump pulley assembly. It presents the listed stud size and spacer length for pump and fan mounting tasks; confirm compatibility with your pulley and fan setup before installation.
ARP 5/16-24 X 3.000 SS Hex Water Pump Pulley w/ 1.750in Fan Spacer Stud Kit