Customer Reviews (13) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Afternoon

• Performance Gain 3.909091 3.9
• Fit 4.818182 4.8

• 5/5

  Installation Time: Less than 1 Hour

  December 10, 2017

  Great product

  Great productExactly what I ordered quick and easy to install and they even give you the belt size that you will need after you install these

  MichaelT

  Year: 1996 Submodel: V6

  Helpful (2) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  October 18, 2017

  Nice upgrade

  Good quality. Good fit. Reasonably easy to fit, but you will need a impact wrench for the alternator pulley nut. I also soaked the crank pulley bolts in WD40 for a week as the pulley just turned when I first tried to undo them. No noticeable power gain as far as I can tell, but they brighten up the engine bay!

  DavidW

  Year: 1994 Submodel: V6

  Helpful (1) Thanks for your input!

  • Performance Gain 2

    2

  • Fit 5

    5
• 5/5

  Installation Time: Afternoon

  October 02, 2017

  SR Underdrive Pulleys

  Product arrived earlier than anticipated giving me enough time to paint them black. The as shipped polish looked nice but would look out of place in my engine compartment. I was replacing the idler pulley and belt tensioner at the same time which bumped the install time to about 2.5 hours. Was unable to get the bolts to break loose on the lower pulley using the prescribed method so removed the fan and radiator overflow catchcan (3 bolts, 1 elect connector, and 1 push on hose) in order to get the impact to fit. Haven't done much "performance testing", but have noticed it appears to accelerate quicker under normal driving conditions. The product looks great, is much lighter than the stock unit, and appears to be adding noticeable power to the car (how much?!?!?). Recommended product... definitely....

  DavidB

  Year: 1997 Submodel: V6

  Helpful (2) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 5

    5
• 4/5

  Installation Time: Afternoon

  September 01, 2017

  SR Underdrive Pulleys

  Installation only took a little over an hour. You'll most likely need another person to keep the crankshaft from turning while breaking the bolts loose and tightening them. I used an air wrench on the alternator nut which made short work of it. I also sprayed WD40 on all bolts and the alternator nut/threads a few days before installing.

  60sGuy

  Year: 1998 Submodel: V6

  Helpful (1) Thanks for your input!

  • Performance Gain 3

    3

  • Fit 4

    4
• 5/5

  Installation Time: Afternoon

  January 28, 2017

  Review from SR Performance Underdrive Pulleys - Black (94-98 V6)

  SR Performance Underdrive Pulleys v6

  It was a pretty easy installation. You will need an impact. I tried without one and couldn't do it. It looks good and has a performance gain.

  Phillip

  Year: 1998 Submodel: V6

  Helpful (3) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  January 24, 2017

  Easy mod

  Great fitment way lighter then stock pully.Noticable power

  V6staang

  Year: 1996 Submodel: V6

  Helpful (3) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5
• 4/5

  September 26, 2016

  Review from SR Performance Underdrive Pulleys - Black (94-98 V6)

  Good product

  The pulleys both felt lighter than the stock ones, however I can't really feel any difference. Maybe when I get it re tuned I will.

  Driftstang98

  Year: 1998 Submodel: V6

  Helpful (2) Thanks for your input!
• 3/5

  August 23, 2016

  Looks nice under the hood

  This looks really nice under the hood. Make sure you have an impact wrench and a breaker bar for installation. If you have those then it isn't too bad to install. Not any noticeable performance gain but it looks nice

  Chuckb348

  Year: 1994 Submodel: V6

  Helpful (3) Thanks for your input!
• 4/5

  Installation Time: Afternoon

  May 08, 2016

  Underdrive Pulleys

  The crankshaft pulley is fairly easy to install with a torque wrench and a Haynes manual. The alternator pulley has to be taken to a shop to be put on. Not a huge power gain, but it's enough to feel and you get better mpg too. Definitely worth the money in my opinion, especially if you have to replace the belt anyway.

  V6MustangFTW

  Year: 1998 Submodel: V6

  Helpful (2) Thanks for your input!

  • Performance Gain 4

    4

  • Fit 4

    4

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Afternoon

  March 11, 2016

  Horsepower to my pony

  Excellent Perfomance with this pulleys this is a good mod

  Rony

  Year: 1996 Submodel: V6

  Helpful (2) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  October 17, 2015

  Look amazing, but not a real noticeable difference

  Took roughly 15 minutes to install. No pulley kit is required for this mod, just simple ratchet and sockets. But after installing it can't say I notice much of a difference. I had the SR performance CA intake system before and after this mod, but again after installation not sure if there's much of a gain as others say they feel. Maybe the throttle response is a bit better? But as far as horsepower goes, it's not enough that you will feel it in your little v6. I'd say if you're going to buy this mod, buy it for the engine dress up, because it looks nice under the hood.

  Resausk

  Year: 1998 Submodel: V6 Riverside, CA

  Helpful (3) Thanks for your input!

  • Performance Gain 3

    3

  • Fit 5

    5

  • Bang for your Buck 5

    5
• 5/5

  Installation Time: Less than 1 Hour

  August 27, 2015

  It was what I wanted

  Got more of a kick when I took off, if you want a little more power for your V6. Then this is the right thing to have

  Tristan17

  Year: 1997 Submodel: V6 Davenport, FL

  Helpful (3) Thanks for your input!

  • Performance Gain 5

    5

  • Fit 5

    5

  • Bang for your Buck 5

    5
• 4/5

  Installation Time: Less than 1 Hour

  August 21, 2015

  Review from SR Performance Underdrive Pulleys - Black (94-98 V6)

  outstanding quality. (as always from AM)

  These SR performance underdrive pulleys for your 94-98 v6 mustang are perfect for someone that wants that little extra feeling of power. They will not make it to where you can smoke any car on the freeway but, on the fyno test, you gain a few horses. Plus they look spectacular under the hood of my white 98 v6.

  crystalwhitepowerhouse

  Year: 1998 Submodel: V6 harrodsburg,ky

  Helpful (1) Thanks for your input!

  • Performance Gain 3

    3

  • Fit 5

    5

  • Bang for your Buck 5

    5