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.
- Direct Fit Bolt On Pulleys
- Add 10-15 Horsepower With This Easy Bolt On
- Retains Full Cooling And Charging
- Re-Uses Existing Factory Serpentine Belt
- Premium CNC Machined Lightweight Billet Aluminum 3 pc Kit
- All Hardware And Instructions For Simple Installation
- Direct Replacement For Factory Pulleys
- BBK Is Your Number One Aftermarket Performance Manufacturer
- Designed and Manufactured in USA
Application Summary:
| Year |
Make/Model |
| 1997-2003 |
Ford Expedition |
| 1997-2003 |
Ford F-150 |
| 2004 |
Ford F-150 Heritage |
| 1997-1999 |
Ford F-250 |
| 1999-2003 |
Ford F-250 Super Duty |
| 1999-2003 |
Ford F-350 Super Duty |
