Unleash the true potential of your 4.6L engine with Steeda, the unrivaled leader in underdrive pulley design. Steeda proudly holds the distinction of being the first to achieve SFI approval for all 4.6L engines, setting the gold standard in excellence and innovation. Our underdrive pulleys stand alone as the only pulleys engineered through our exclusive partnership in Ford's technology transfer program, ensuring they possess the precise torsional vibration dampening characteristics essential for your 4.6L engine – a claim that no other manufacturer can make.
While others make lofty claims about their "state-of-the-art" processes, Steeda sets the benchmark by utilizing cutting-edge technology sourced directly from O.E. providers. Our crank pulley exemplifies this commitment – a one-piece nodular iron, injection-molded rubber design that stands in stark contrast to the cheap "piggyback" designs used by many competitors. Carefully selected special rubber materials are chosen for their exceptional ability to absorb torsional vibrations and withstand the rigors of underhood temperatures.
Steeda's underdrive pulleys are meticulously engineered to slow down accessory speed by approximately 25%, effectively diminishing parasitic accessory drag on the engine. This drag reduction yields a remarkable increase of up to 10 horsepower and improved gas mileage, giving you the power to reclaim what belt-driven accessories steal. Experience enhanced performance and fuel efficiency today!
Notes: For the 2001 model year Ford 4.6L engines, there was a mid-production change in the water pump design. The older style pump, produced from 1996 to mid-2001, had a longer shaft. In January 2001, the design of the pump was changed to a shorter shaft, necessitating a corresponding adjustment in the pump pulley design.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
