1979-93 Mustang SVE Aluminum Underdrive Pulley Kit Red - GT - 5.0L by SVE

Mustang SVE Aluminum Underdrive Pulley Kit Red (79-93) 5.0L


We no longer carry the 1979-93 Mustang SVE Aluminum Underdrive Pulley Kit Red - GT - 5.0L.
Check out 1979-1993 Mustang Pulleys for an updated selection.
Details   |  Description   |  Videos   |  Customer Photos   |  Reviews
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L
  • SVE Mustang Aluminum Underdrive Pulley Kit Red (79-93) GT 5.0L

Get more horsepower and a better looking engine bay with 1979-1993 Mustang underdrive pulleys!

Item #SVE-8221R

Everyday Low Price: $99.99


We no longer carry the 1979-93 Mustang SVE Aluminum Underdrive Pulley Kit Red - GT - 5.0L.
Check out 1979-1993 Mustang Pulleys for an updated selection.



Product Description

Direct Bolt On
Looking for a quick and easy performance modification for your 1979-1993 Mustang? This underdrive pulley kit is a great direct bolt on to increase horsepower in your 5.0L Fox Body. With a few simple hand tools, you can easily swap out your stock pulleys with these lighter, resized pulleys for a noticeable difference in power!

Less Accessory Drive Drag
Underdrive pulleys are resized pulleys designed to drive a vehicle's accessories at a slower rate than factory. Each kit features a new crank, water pump, and alternator pulley to reduce the amount of power your 1979-1993 Mustang accessories use, and free up horsepower that was once robbed by your accessory drive. Gains of up to 10+ hp and 2-3 mpg have been seen with the installation of an underdrive pulley kit.

High Quality Construction
This kit is manufactured from billet aluminum to give you a strong and lightweight addition to your 5.0L V8 motor. With a lighter pulley, you get a quicker spinning accessory drive that will operate more efficiently, increasing horsepower and torque. This kit features a red finish to add a custom touch to your engine bay!

Pulley Measurements
Alternator Pulley - 2.454"
Crank Pulley - 4.618"
Water Pump Pulley - 5.437"

* * *Due to the difference in diameter from the stock Mustang pulleys, the alternator and charging system may need to be upgraded if you have a large stereo system.* * *


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Related Articles

  • How To Install Fox Body Underdrive Pulleys

    Tools Needed: Common Tool Box Tools Impact Install Time: Approximately 1 Hour 30 Mins Difficulty: 3 out of 5 Step 1: Disconnect the negative battery terminal. Step 2: Loosen the bolts on the water pump and crank pulleys Step 3: Remove the serpentine belt by shifting the adjuster to the passenger side.... more

    Read more: 79 93 mustang , mustang

    Posted on 12/14/2016


  • Product Videos

    SVE Mustang Underdrive Pulley Kits (79-93)

    Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!


    Customer Photos (3)



    Product Reviews (6)

    4.5 star rating
    4.5 out of 5 stars - based on 6 reviews
    5 Stars   just kook at this amazing color
    By on 12/15/2014
    Image uploaded by CARLOS C. The color just did it on this pulley..amazing fit...wht els can u expect from latemodle..there work on there products...can't be beat...LMR..once again..truely amazing...

    Yes, I would recommend this item to a friend!


    Was this review helpful to you?

    4 Stars   Nice Mod.
    By on 10/11/2016
    Image uploaded by Robert A. First, let me start off by saying this was pretty much an easy installation. However you should note that this kit does NOT indicate the use of the existing drive belt as many other brand kits do. I do not know if that is a good thing or not seeing that the under drive pulleys are said to be smaller than the original pulleys which you are now replacing with. Not included in this kit is a belt size chart of any kind. That is the reason I did not rate this product 5 stars. You are left to figure that one out yourself. My application was for an 89, 5.0, with ac, ps, alternator and the water pump. 76" belt worked for me. Hope this might save someone with the same application sometime from running back and forth to the auto parts store. I do feel a better rate of acceleration and have not seen any change in water temp or amperage.

    Yes, I would recommend this item to a friend!


    Was this review helpful to you?

    5 Stars   looks good
    By on 2/9/2016
    I purchased these to use on my 93 Red Lightning. Install was straight forward and everything fit as designed. They look and work perfectly.

    Yes, I would recommend this item to a friend!


    Was this review helpful to you?

    5 Stars   looks great!
    By on 3/12/2015
    Image uploaded by Elvis A. Very simple to install and a lot lighter than the factory, I just wish I could find a matching power steering wheel pulley...

    Yes, I would recommend this item to a friend!


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    3 Stars   Wouldn't buy again
    By on 6/1/2015
    Paint on them isn't the greatest. But then again other people won't see it hopefully.

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    5 Stars   Very Slick
    By on 2/14/2016
    I love the look of these! Very light weight compared to stock. Great for the bay!

    Yes, I would recommend this item to a friend!


    Was this review helpful to you?

    Vehicle Applications

    Ford Mustang - 1979 (79) - 1980 (80) - 1981 (81) - 1982 (82) - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)


    About This Brand


    SVE
    SVE® specializes in performance and specialty parts for 1979-2018 Ford Mustangs. Using years of experience in the late model Mustang restoration and aftermarket industry, SVE® is your source for everything Mustang. While designing, and manufacturing, several items such as brake kits, wheels, styling components and interior items, SVE® also uses many other name brand suppliers to provide problem solving products directly to the Mustang community. As with any part branded as SVE®, they stand behind all of these products to the fullest extent and have tested these products to ensure they live up to the quality and performance you have come to expect!

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