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BBK Underdrive Pulleys (96-Mid 01 GT; 96-99 Cobra)

19 Reviews
Our Price

$159.99

  • Item #56007
  • MPN# 1555

  • Market Price $183.99
  • You Save 13% ($24.00)
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Customer Photos
Features
  • Gain up to 15HP
  • Three Piece Kit
  • Brilliantly polished finish
  • Fits 96-Mid 01 GT and 96-99 Cobra
Description
Gain 15HP. You might not know it, but your accessories are draining up to 15HP they don't need. But you can get those ponies back by adding a set of BBK underdrive pulleys. BBK underdrive pulleys are designed so you can reduce the load your accessories put on your engine, without sacrificing cooling or charging performance.

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. Installation normally takes about 30 minutes and full instructions are included.

Application. These BBK underdrive pulleys are for the 1996 to Mid 2001 GT and 1996 to 1999 Cobra with a long water pump (bowed out face). Re-uses stock 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.

Mustang Fitment: 1996 1997 1998 1999 2000 2001 Details

What's in the Box
  • (1) Water pump pulley
  • (1) Alternator pulley
  • (1) Crank pulley
Installation Info
Tech Specs
Underdrive Pulley Specifications
Year/Model: 96-Mid 01 GT;
96-99 Cobra
Manufacturer: BBK
Material: Aluminum Finish: Polished
Crank Pulley: Piggyback SFI Certified: No
Will it fit my Mustang?
  • Cobra - 96, 97, 98, 99
  • GT - 96, 97, 98, 99, 00, 01

Fits 1996 to Mid 2001 GT and 1996-1999 Cobra Only

Most Helpful Reviews Read All Reviews

Overall Rating 4.6/5 Write a Review
4/5
pretty good

it definitely looks better than stock and maybe i feel a slight increase in throttle response, but the harmonic balancer also wobbles and makes me uncomfortable. i dont like the idea that instead of replacing

Read More
Helpful (9) (1)

5/5
Pulley kit

Great adds in gain and power. Looks great too. Need to use a puller to remove cam pulley. The rest is \"butter\"

Helpful (1) (0)

Customer Photos (3) View All Customer Photos

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Reviews (19) Write a Review

  • 5 Stars .68 69%
  • 4 Stars .26 26%
  • 3 Stars 0 0%
  • 2 Stars .05 5%
  • 1 Stars 0 0%
4.6

out of 5 stars

17 Customers Recommend this Product

Installation Time:Weekend

Installation Cost:0-$100

  • Performance Gain: 4.6 4.6/5
  • Fit: 4.8 4.8/5
  • Bang For Your Buck: 4.6 4.6/5
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  • 4/5 Yes, I recommend this product

    May 12, 2010

    pretty good

    it definitely looks better than stock and maybe i feel a slight increase in throttle response, but the harmonic balancer also wobbles and makes me uncomfortable. i dont like the idea that instead of replacing the stock balancer they just have you glue the new one into your stock one.. i am happy with this product but in hind sight i would have gone with steeda since they send you all new parts, even though they aren't chrome nd bad@$$ looking.

    gregmonkey

    Helpful (9) (1)

  • 5/5 Yes, I recommend this product

    December 22, 2009

    nice pulleys

    very nice product,,,,very simple install, looks great,,,

    jason

    Helpful (2) (1)

  • 4/5 Yes, I recommend this product

    November 30, 2009

    great buy

    this a a great buy for cheap horsepower!!!! looks great also i would recommend anyone to buy this product!!!

    kurtis garcia

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    November 06, 2007

    Pulley kit

    Great adds in gain and power. Looks great too. Need to use a puller to remove cam pulley. The rest is \"butter\"

    Iraq

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    October 30, 2009

    Happy

    I am very happy with your products. I am glad I found your company on the internet.

    Jeff

    Helpful (0) (1)

  • 5/5 Yes, I recommend this product

    June 04, 2009

    nice kit

    very nice product. looks bad ass and it sure does add hp to ur pony.

    mike

    Helpful (0) (1)

  • 2/5 No, I do not recommend this product

    March 01, 2008

    Poor directions included

    Requires specialized tool and shop manual. Not for novice.

    Matt

    Helpful (0) (4)

  • 5/5 Yes, I recommend this product

    February 14, 2014

    Nice product

    Very impressed with the look and finish of the pulley's, I put it took an afternoon, but there was some beer breaks involved! very easy to install. and now the car is more responsive. Love the BBK products that I've used. K

    HUGGY

    Year: 1997 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Reno, NV, USA

    Helpful (0) (0)

  • 4/5

    April 06, 2013

    BBK Under Drive Pulleys

    If it's added HP and a good looking engine you want, these BBK pulleys do the trick. Two benefits with one product. The pulleys were well finished. Installation was easy with air tools and a puller. I recommend removing the electric fan and shroud to make the install easier. Gave me an opportunity to clean up and detail some other engine parts in the area.

    HoboJohn

    Year: 1996 Model: Cobra Driving Style: Daily Driver 'Stangs I have owned: 1 Coquitlam, BC, Canada

    Helpful (0) (0)

  • 4/5 Yes, I recommend this product

    June 21, 2012

    love the look

    i felt some gain in acceleration and throttle response...i recomend this product...

    TrickyNicky81

    Year: 2001 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2 Huntingdon, TN 38344, USA

    Helpful (0) (0)

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