Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P

BBK Underdrive Pulleys (Late 01-04 GT)

Item 56008
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $214.99 You Save 12% ($25.00)
Our Price

$189.99

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Gain Up to 15HP
      • Three Piece Kit
      • Brilliantly Polished Finish
      • Fits Late 2001 to 2004 GT

      Description

      Gain 15HP. Improve throttle response and add power throughout your RPM range by reducing the amount of power you're losing to your accessories. And best of all, you don't have to sacrifice your A/C or charging performance - you can free up as much as 15HP with a set of BBK underdrive pulleys for your GT without negatively affecting your Mustang's ability to keep you cool.Premium Quality. Made of aircraft quality aluminum alloy, these BBK aluminum pulleys won't weigh you down.

      Hand Polished. The brilliant polished finish of these underdrive pulleys will give your engine bay a high performance look.Easy Installation. This BBK Underdrive Pulley kit installs quickly and easily in under 2 hours with no modifications required.Application. These BBK underdrive pullies are designed to fit the Late 2001 to 2004 GT Mustangs with the short water pump pulley with a bowed in face. Re-uses factory serpentine belt.



      Technical Note. Midway through the production run for the 2001 model year Ford changed the design of the water pump on the 4.6L engine. The older style pump produced from 1996 to mid 2001 had a longer shaft. In January of 2001 the design of the pump was changed to a shorter shaft. This necessitated a change in the design of the pump pulley.

      Click here to see pictures of the different pulley styles.

      Fitment: 2001 2002 2003 2004 Details

      BBK 1559

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Water pump pulley
      • (1) Alternator pulley
      • (1) Crank pulley

      Tech Specs

      UnderDrive Pulley Specifications
      Year/Model: Late 2001-2004 GT Manufacturer: BBK
      Material: Aluminum Finish: Polished
      Crank Pulley: Piggyback SFI Certified: No
      4.7

      Customer Reviews (100+)

        Reviews of BBK Engine products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • GT - 01, 02, 03, 04

          Fits Mid 2001 to 2004 GT's Only

              Related Mustang Categories