An underdrive pulley system for your Ford Truck will increase engine horsepower and IMPROVE GAS MILEAGE by reducing the amount of power required to drive external engine accessories on your Ford Truck. The alternator, power steering, water pump and air conditioner all rob horsepower from the engine. When you replace the factory-sized crank and accessory drive pulley on your Ford Truck with a resized underdrive pulley, the accessories are slowed, resulting in more horsepower available to drive the rear wheels. Typically, an underdrive pulley will increase output for your Ford Truck by 12-15 horsepower, resulting in quarter mile improvements of .2 to .25 seconds. In addition, mileage improvements of 2 to 3 mpg are typical.
Tech Notes:
All pulleys are manufactured from black nitrided steel unless otherwise noted in the description.
A new belt may be required for proper belt tensioning. Please reference your local parts counter.
Ford Truck Pulley
2002-2008 Ford Truck, 4.6 L and 5.4 L; Underdrive Pulley System - 25% Harmonic Balancer, 26% Water Pump
1997-2001 Ford Truck, 4.6 L and 5.4 L; Underdrive Pulley System - 25% Harmonic Balancer, 26% Water Pump
2001-2002 Ford Truck, 4.2 L; 25% Crank Pulley (Black Aluminum)
2005-2006 Ford Truck, 4.2 L; 25% Crank Pulley (Black Aluminum)
1999-2000 Ford Truck, 4.2 L; 25% Crank Pulley (Black Aluminum)
1997-1998 Ford Truck, 4.2 L; 25% Crank Pulley (Black Aluminum)
2001-2003 Ford Escape, 3.0 L; 15% Crank Pulley (Aluminum)
1992-2006 Ford Ranger, 3.0 L; 20% Crank Pulley (Black Aluminum)
1992-2007 Ford Ranger and Explorer, 4.0 L; 25% Crank Pulley
Ford Truck Underdrive Pulley and Pulley Systems
527374
528774
820130
820129
826300
840110
821120
526400
$227.95
$227.95
$240.95
$240.95
$91.95
$124.95
$109.95
$265.00
Ford Truck Underdrive Pulley Systems
Click on the "Products" link above to check out our vast selection of Tuners and Intakes for your Truck.
Part Number:
Description:
Price:
If you can't find what you were looking for please use the power of Google to search the complete Streetsmart Design website.
ASP Pulleys for your Other Vehicles:
