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. Product Features:Double belt groove7 inch diameterIdentify the water pump by looking at the distance between it and the timing cover, long water pumps are about 1 In. away from the timing coverTriple chrome plated steel
