Small Block Ford Performance Ratio Serpentine Crankshaft Pulley

6 Rib Serpentine | Factory Replacement | 4.375" Diameter 

Application:

• Ford Small Block : 289, 302, 351 Windsor, 351 Cleveland, 351 Modified, 400 Modified
• Reverse Rotation Water Pump with Driver Side Lower Radiator Hose
• Water Pump Flange to Damper Face Measurement 3 1/4"

Kit Includes:

6-rib Serpentine Crank Pulley (4 3/8")

All Mounting Hardware

* If you have a aftermarket damper please contact March Performance tech support before ordering