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Power-Plus Series Underdrive Pulley System
Power-Plus Series Underdrive Pulley System; CNC Machined Billet Alum.; 3 Piece Kit; Incl. 8 Rib Crank Pulley/Water Pump Pulley/Alternator Pulley; Incl. All Required Hardware
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts.
Why follow when you can lead! That is the goal at BBK Performance - To continue to
|Year||FORD Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes 1997 - 2003 EXPEDITION ALL ALL ALL ALL ALL ALL 1997 - 2003 F-150 ALL V8 4.6 ALL ALL ALL 1997 - 2003 F-150 ALL V8 5.4 ALL ALL ALL 2004 - 2004 F-150 HERITAGE ALL V8 5.4 ALL ALL ALL 1997 - 1997 F-250 ALL V8 4.6 ALL ALL ALL 1997 - 1997 F-250 ALL V8 5.4 ALL ALL ALL 1998 - 1999 F-250 ALL ALL ALL ALL ALL ALL 1999 - 2003 F-250 SUPER DUTY ALL V8 5.4 ALL ALL ALL 1999 - 2003 F-350 SUPER DUTY ALL V8 5.4 ALL ALL ALL|
|Dimensions||5 x 7 x 7 inches|