Pulley Kit Compatible with Small Block Ford, 289, 302, 351W V-Belt

Pulley Kit Compatible with Small Block Ford, 289, 302, 351W V-Belt

V-Belt Pulley kit (4 Bolt Crank) for 302, 351W and 351C engines Made in the USA from 6061-T6 Billet Aluminum Underdrive Ratio Increases Horsepower by 10 - 20 HP Requires passenger side lower radiator hose and 4 bolt crankshaft Designed for late model engine transplanted into older vehicles Billet Aluminum Pulley Kit (4 Bolt Crank with 289 Water Pump) Small Block V Belt Pulley kit for 302, 351C, 351W or 351M engines. This kit will for result in underdrive pulley ratio of 88%. Designed for use with stock alternator and power steering brackets. Can be identified by: 1) 4 bolt crank pulley 2) Passenger's side lower radiator hose (This identifies the slightly shorter 289 water pump) Pulley Kit Contents: Water Pump Pulley P/N SBFS1WP Grooves: 1 Pulley Diameter: 6.2" Pilot Diameter: 0.625" Crankshaft Pulley: P/N SBFS1CR Grooves: 1 Crank Pulley Diameter: 5.4" Crank Pulley Bolt Pattern: 4 Bolt Alternator Pulley: P/N SBF1ALT Diameter: 2.7" Alternator Shaft Diameter: 11/16"