These Ford Racing V-Belt Horsepower pulley kits increase horsepower by reducing accessory drive belt speed. Each 3-piece kit consists of crankshaft, water pump, and alternator pulleys. These pulleys are machined from cast aluminum.

Spectre's high quality crankshaft, alternator and engine pulley sets are designed to help dress up your engine compartment. All of our pulleys are designed to work in OE applications and with the OE style serpentine or v-belt configuration.

Spectre's high quality crankshaft, alternator and engine pulley sets are designed to help dress up your engine compartment. All of our pulleys are designed to work in OE applications and with the OE style serpentine or v-belt configuration.