Small Block Ford Crankshaft Pulley (1V) [4 Bolt; Fluidampr]

1V - 4 Bolt - Fluidampr

Upgrade your Ford Small Block with the March Performance 1-Groove Underdrive Crankshaft Pulley, engineered for 289, 302, and 351 Windsor engines with a Fluidampr 4-bolt balancer and standard rotation water pump. Precision CNC-machined from billet aluminum, this 5.5-inch pulley reduces accessory drag for increased horsepower while maintaining smooth, reliable belt operation. Includes all required mounting hardware.

Application:

Ford Small Block : 289, 302, 351 Windsor

Standard Rotation Water Pump with Passenger Side Lower Radiator Hose

4 Bolt Balancer; Fluidampr

Kit Includes:

1 Groove Crank Pulley (5.5"); Underdrive

All Mounting Hardware