ARP water pump pulley stud kit, 5/16‑24 x 1.500 stainless steel 12‑point studs with a .250 inch fan spacer. This kit combines the specified 5/16‑24 studs and a .250in spacer to position the fan correctly while fastening the water pump pulley. It provides the matched fasteners and spacer length needed for clean pulley and fan alignment during installation.
ARP 5/16-24 X 1.500 SS 12pt water pump pulley w/ .250in fan spacer stud kit