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BBK Underdrive Pulleys - Aluminum (94-95 GT)

Market Price $158.19 You Save 12% ($18.20)
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  • Item 56028
  • MPN# 1554

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    Features & Details

    • Gain Up to 15HP
    • Three Piece Kit
    • Brilliantly Polished Finish
    • Fits 1994-1995 Mustang GT 5.0L
    Gain 15HP. Improve your GT's off-the-line responsiveness by reducing the horsepower you're losing to your accessories with a set of BBK Underdrive Pulleys. You don't have to compromise on comfort or convenience - these pulleys won't affect your Mustang's charging or cooling capabilities.

    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. Reuses factory belt.

    Application. These Underdrive Pulleys are designed for the 1994-1995 GT with the 5.0L V8 engine.

    Fitment: 1994 1995 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Crankshaft pulley
    • (1) Water pump pulley
    • (1) Alternator pulley
    Installation Info
    Tech Specs
    UnderDrive Pulley Specifications
    Year/Model: 94-95 GT Manufacture: BBK
    Material: Aluminum Finish: Polished
    Crank Pulley: Piggyback SFI Certifited: No
    Will it fit my Mustang?

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    Questions & Answers (5)

    5 Top Rated Questions

    Can I use stock serpentine belt with bbk under drive pulleys? If not what belt do I get?

    • The BBK underdrive pulleys use the stock serpentine belt. They do suggest using a new one, but maybe it's time for a new one anyway.

    Helpful (1)

    Have y'all heard of any problems with the AC not working or the vehicle overheating?

    • We have not had any issues with the the BBK Underdrive Pulleys in Aluminum having issues with the Ac or over heating.

    Helpful (0)

    What's the outside dimension of the water pump pulley in this kit? I need one about 5.5"

    • As these are designed as a kit, we do not have listings for the size of each pulley in the BBK Underdrive Pulley kit.

    Helpful (0)

    Can I use the smog pump eliminator and the under drive pulley kit together? Wanted to know if both would fit together and work well or would it be better just to eliminate the smog pump altogether and not put on the eliminator pulley. Just get a different belt with no smog pump

    • Yes you can use the smog pump eliminator with the pulley kit. Note: If you cancel the smog pump with out adding the smog pump eliminator, you will have issues with finding the write belt !!!! by that I meen; Binder problem, pulley squeaking ect..... Hope it helps!

    Helpful (0)

    Timing I'm consider ordering this for my build, I'm assuming I'll have to get the timing done after installation. Any tips, advice or clarity to this? thank you

    • you don't have to time car after installation of this product.

    Helpful (0) Show 1 more answer
    Post Your Question

    People Who Bought This Item Also Bought

    Customer Reviews (18) Write a Review

    Overall Rating 4.7

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:0-$100

    • Performance Gain 4.222222 4.2
    • Fit 4.777778 4.8

    • 5/5

      May 13, 2018

      Looks awesome

      Changes the look completely. I like it much, very much I like them.


      Year: 1995 Submodel: GT

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      October 31, 2017

      Mustang sweden

      Nice item Nice Chrome Nice horsepower Nice price


      Year: 1994 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      October 17, 2017

      Fit great.

      Ac and smog are bypassed on my ‘95 GT. Had to use an 81.0” belt with these pulleys. So far so good. They really dress up the engine.


      Year: 1995 Submodel: GT

      Helpful (4)

    • 2/5

      Installation Time: Less than 1 Hour

      April 07, 2017

      Not comfortable with the side effects...

      The pulleys were made well, and installed easily. I did notice a bit of freer revving to the engine with them on, but also noticed that the draw to my electrical system was way too much! My headlights dimmed and the car wouldn't charge any time the rpms dropped below 1000 - stop lights, putting the car in park, etc. this car is a daily driver, and that made the compromise unacceptable to me, especially since American Muscle and BBK's info stated that this wouldn't happen. I guess I'll have to find another way to find horsepower without losing day to day usability. These pulleys would be great on a weekend car, or a racer, and they are made well, but they just don't meet my needs.


      Year: 1994 Submodel: GT

      Helpful (9)

    • 5/5

      September 23, 2016

      Skittle xtra pep n looks awesome

      These aluminum light weight pulleys r Boss. Fits perfect with no surprises n gains a little xtra pep in horse power. Can't wait to replace other pulleys as well. Installation time approx 1/2 hour to 45 minutes n looks great.


      Year: 1995 Submodel: GT

      Helpful (5)

    • 4/5

      August 03, 2016

      Great product

      Took a lil work to get installed but well worth the effort


      Year: 1995 Submodel: GT

      Helpful (4)

    • 5/5

      July 25, 2016

      great product

      i have these on my 94 Gt and even with a procharger i can feel a better throttle response!


      Year: 1994 Submodel: GT

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      February 10, 2014

      super light weight!

      very light weight, faster throttle response due to less mass and higher smoother rpms. perfectly balanced high quality product


      Year: 1995 Submodel: GT Fenton, MO, USA

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      November 05, 2013

      Good looks and good performance.

      These pulleys are well manufactured and the instructions were easy. I did have to buy an impact wrench for the alternator pulley, but at least now I have one! I recently changed my rear end from 3.27 to 3.73, so I figured the accessories would appreciate a ratio change. Now the engine is quieter at idle, a nice surprise, the engine looks better, and it accelerates even quicker than before. Definitely a win-win situation.


      Year: 1994 Submodel: GT Sonoma County, CA, USA

      Helpful (5)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: 0-$100

      November 03, 2013

      Alternator Pulley

      Alternator pulley My mechanic didn't install, and even so way better response with torque and horsepower.


      Year: 1995 Submodel: GT T.O

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      May 06, 2012

      It's ok

      They look cool. I didn't really notice a difference in power. But I also have a lot more stuff on my car. I didn't notice I lost a little battery power which is not good. If you want some extra shine under hood I'd reccomend.


      Year: 1995 Submodel: GT Oklahoma, USA

      Helpful (6)

    • 5/5

      Installation Time: Afternoon

      September 29, 2011

      This product really reduces drag on my serpentine belt and is lightweight.

      I installed this kit in about an hour and it was a pretty basic install. I would recomend this product to anyone wanting to lessen the drag on their serpentine belts, add a bit more horsepower to their engine, and to add some shine under the hood. My only complaint about this product is that I wish they added a billited harmonic balancer to this kit. I really like these lightweight pulleys and give them a 5 star rating.


      Year: 1995 Submodel: GT Hermiston, OR

      Helpful (5)

    • 5/5

      December 21, 2010

      great product

      Very easy upgrade, Faster revs,better pickup, No complaints here. Plus it looks great. Yet another good product from AM.


      Helpful (4)

    • 5/5

      September 21, 2010

      Easy install

      Really easy install. Old pulleys need a couple of taps then they fall right off. Best thing was no need to buy a new belt.


      Helpful (6)

    • 5/5

      June 14, 2010

      Good Stuff

      I just put the pulleys on! and Man they look NICE! They fit right on too, and you can feel a bit of difference in pick up. Great Product! AM is still my favorite place!

      Roger Hernandez

      Helpful (4)

    • 5/5

      May 28, 2010

      great value

      I made an order for the BBK underdrive pulley set, and they work great and were very easy to install. By the way the pulley set really looks great with a nice finish.

      sheldon williams

      Helpful (4)

    • 5/5

      April 08, 2010




      Helpful (4)

    • 5/5

      September 28, 2009

      unexpected power

      i wasn't sure what to expect from this product or if i would be able to notice a difference but i did and i loved the out come looking foward to buying more products for my 95 stang

      Dabi Garcia

      Year: 1995

      Helpful (8)

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