BBK Underdrive Pulleys (94-98 V6)

August 22, 2018

5 1995 V6 - TylerB Installation Time: Less than 1 Hour

The best

This gives u a few horses cheap !! It was super easy to install and I love the results!!

August 24, 2017

5 1998 V6 - DustinC

Best bang for the buck

I love these pulleys really gives off a nice look. And you can feel the difference instantly.

June 01, 2017

5 1995 V6 - Tyler Installation Time: Less than 1 Hour

BBK under drive kit

Easy to install if you have air tools or impact drill.

February 18, 2017

5 1995 V6 - Jim Installation Time: Less than 1 Hour

Looks good

Fit good and looks good don't notice a huge difference but notice a little difference

August 23, 2016

5 1996 V6 - Titiania

Great Product

I feel the power difference right away!. She really accelerates at a faster rate. When you hit the gas pedal just lean back and watch the RPMS climb!!! great product for my v6 mustang I really need to get a tune so i can see what she is really made of

December 13, 2015

5 1997 V6 - BT Installation Time: Afternoon

Good place to start.

These BBK Underdrive pulleys are a very good place to start modding. I put these in my 97 3.8L, and the gains were immediate; acceleration is much more responsive now! I was able to install these within 2 hours, however you will have to have an impact wrench to do it at home.

January 05, 2015

5 1998 V6 - Mith Installation Time: Less than 1 Hour

No Shake, adds small ponys

Received this as a Christmas gift after i had been adding things to my build list. Was a bit nervous about the install because i didn't have an impact wrench. Took the underdrive pulley off after following some of the instructions given in the reviews. I had a bit of confusion at first because i was looking at the detailed instruction list that was provided by AM compared to the factory install. What i found was that it was easier than even the factory install shows (no real need to loosen/remove the water-pump pulley screws since you aren't replacing that pulley with this kit) and much easier than the detailed breakdown from AM customer showing how to remove the fan and such is unnecessary since it is wanting you to also remove the balancer as well (which needs the balancer puller, and is why you need the extra room). The detailed walk-through is a good breakdown and has a lot of pictures, so if you are visual like i am it really helped explain some things. However, you can skip everything that doesn't have to do with the either the alternator or under drive pulley itself. In short I disconnected the battery then used 13mm sockets to remove the under-drive pulley (loosen those bolts with the belt still on, then remove the belt and remove the bolts fully). Then either use an air impact wrench to remove the alternator pulley or like i did, take the alternator off (super easy in the v6 i think it needed 10mm and a 15mm for the two bolts and then just undo the wiring. there's a battery connector that was the only hand contortion i had to do with maybe a 7mm on the back of the alternator) and take it to an O'reilly's or auto parts store. They can swap the pulleys in about 2 minutes. Take the alternator back and bolt it back into place. The underdrive pulley goes on easy, then put the belt on. I used a 96 1/4" belt which fit perfect on my '98. Cake walk. I haven't had it on for too long but first impressions are it adds some small horsepower. I haven't got any official calculations but just noticing the tendencies it pulls a little harder at low end and slightly more at mid range. The other delightful change was the removal of engine shake. This was noticeable straight away for me as my idling was normally pretty rough. Now it is quiet and as still as a brand new car and I'm quite impressed. I have not had time to calculate MPGs but i will update if I notice something significant. One detraction I am having though is a sharp whine that is now coming from the engine compartment. I am guessing that it is the alternator cranking a bit more than normal. I have this and heated seats (convertible drive time extended by a month and a half :)) adding to additional power draw so i'm not sure if its that or something else. I'll have to inspect it later. I have near 170k on my car so it might be time to replace the alternator anyways. Looking to get a 150volt to be on the safe side for power needs. Otherwise a super easy bolt on that seems to have some good returns. For less than $100 this thing is worth every penny just to remove the engine shake, everything else is icing.

September 10, 2014

5 1995 V6 - Coleminor Installation Time: Less than 1 Hour

GET THESE!!

These pulleys have already paid for themselves already. The increase in my MPG is very noticeable and the slight power increase is too...well worth the $90 price. Did not take much time to install them either. It really helps to have air tools...

March 06, 2014

5 1996 V6 - theponyexpress Installation Time: Less than 1 Hour

best bang for your buck

Very easy to install. The only thing I would suggest is an impack for the alternator bolt. I tried the 96" like it suggested but their was way to much play so I went down to a 92.3" belt which has worked perfectly. Idle smoother and quieter. The throttle response was way better. It didn't feel slugish off the line anymore. Worth the money.

May 16, 2013

5 1998 V6 - Derek42 Installation Time: Less than 1 Hour

Great for the money

Installation was very easy and quick. It took me less than 30 minutes. Idle is much smoother now and you can tell a good difference in throttle response, plus it's a little quicker in the 3k to 5k rpm range. Definitely happy with the product and would recommend to anyone