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BBK Underdrive Pulleys (97-03 4.6L, 5.4L F-150)

Item T103063
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Market Price $259.99 You Save 12% ($30.00)
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$229.99 (kit)

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Ship to: Ashburn - 20149
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      Product Information

      Features, Description


      • Frees up 8-15 Horsepower
      • CNC Machined Aluminum
      • No Tune Required
      • Polished Finish
      • Includes Crank, Water Pump & Alternator Pulleys
      • Reuses factory serpentine belt
      • Fits 1997-2003 4.6L and 5.4L F150s
      • Not Compatible with Lightnings and 2002-2003 Harley Davidson Editions


      Increased Performance. The BBK Underdrive Pulley Kit is designed to reduce the speed of your accessories, such as air conditioning and alternator, but keep the same factory cooling and charging characteristics. By slowing down the rotation of your accessories, there is less pull or drag on your engine, which frees up about 8-15 horsepower. This kit can be bolted on in less than 30 minutes and the polished finish looks great under the hood.

      Quality Construction. This BBK 3-Piece Underdrive Pulley Kit is CNC machined aluminum and features a brightly polished finish. All hardware necessary for this installation is included and reuses your factory serpentine belt to eliminate any guess work.

      Application. The BBK 3-Piece Underdrive Pulley Set is designed for the 1997-2003 Ford F-150s powered by the 4.6L or 5.4L Engine. The pulley set is not compatible with the SVT Lightning and 2002-2003 Harley Davidson Models with the supercharged 5.4L V8 engine.

      Fitment: 1997 1998 1999 2000 2001 2002 2003 Details

      BBK 15550

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info


      Customer Reviews (6)

        Reviews of BBK Engine products have an average rating of 4.3 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My F-150

          • 4.6L V8 - 97, 98, 99, 00, 01, 02, 03
          • 5.4L V8 - 97, 98, 99, 00, 01, 02, 03

          Not Compatible with Lightnings and 2002-2003 Harley Davidson Editions

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