Water pump pulley shim kit provides proper drive belt alignment with pulleys. Kit contains two aluminum 1/16" spacer and one 1/8" spacer.
Set of four tapered seat bolts to properly secure upper aluminum water pump pulleys. Flat head cap. Black oxide finish.
Machined from billet 6061 aluminum (not a casting). Pulley features a nose cover. Measures 2-3/4" in diameter.
Billet aluminum nose cover for 1969-85 small block Chevy long water pumps.