Professional Products 81006 crankshaft pulley spacer. Features 0.350in thick, aluminum construction, natural finish, fits 4-bolt pulley on Small Block Ford, ensures proper pulley alignment, sold as each.
Professional Products 81009 crankshaft pulley spacer. Features 0.950in thick, steel construction, natural finish, fits 4-bolt pulley on Small Block Ford, ensures proper pulley alignment, sold as each.
Professional Products 80007 PowerForce harmonic balancer. Features 6.400in OD, steel construction, black finish, 50 oz external balance, fits Small Block Ford, reduces engine vibration, sold as each.