Small Block Ford 289 302 351W belt drive and pulley kit. For use with water pumps with up to a 5/8" shaft.
The cogged 1 1/2" wide "Gilmer" style belt prevents slippage.
Water pump and crank pulleys are a 1:1 ratio. Must be used with the factory alternator position, alternator pulley has outside lips to help keep belt aligned.
Will not work with A/C equipped vehicles with out modification.
Works with mechanical water pumps only (will not work with electric water pumps)