Underdrive Pulleys (79-93 5.0L)

OUR PRICE$84.99
Market Price $99.99You Save 15% ($15.00)
Item # 94331
Ships the same business day

Product Features

  • Free Up Horsepower.
  • Three Piece Kit.
  • Black Finish.
  • Fit 1979-1993 5.0 V8 Mustangs.
Free Up Horsepower. A set of Underdrive Pulleys reduce parasitic drivetrain loss by cutting down the amount of power your accessories take up, these underdrive pulleys will free up 10+ hp, without sacrificing cooling and charging functionality of your Pony.

Quality Construction. This three piece pulley set is crafted from steel for durability and strength. And are completed in a gloss black finish for great looks under the hood.

Fitment. The 3-Piece Underdrive Pulley Kit is designed for use on the 1979 to 1993 Mustang with the iconic 5.0 V8.

UnderDrive Pulley Specifications
Year/Model: 1979-1993 5.0L V8    
Material: Steel Finish: Black
Crank Pulley: Piggyback SFI Certifited: No

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.
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Fitment:
  • Foxbody 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
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Known Exceptions:
Fits 5.0L V8's Only.

Customer Reviews

4.52
  • 5/5
    Does what they say they will, but not the best
    August 29, 2011
    Robert
    1986OtherStreet / Strip
    bought these for the old 5.0, and they work perfectly, however there were a few minor annoyances with them that did not effect performance. the paint (or powdercoat?) is too thick and needed to be sanded on the water pump pulley to fit onto the pump, and there are a few areas that the paint is too thin, showing some bare metal (most are hidden after the install) i striped them and redid them flat black so neither cause any issues when i was done.if you are looking for show pieces, these arent for you, but if you want the performance on the cheap, and the looks arent a big deal, these are for you
    0 of 0 voted this as helpful.Yes, I recommend this product.
  • 5/5
    Pullies work GREAT
    January 1, 2010
    Dave W
    Work awesome, easy install. Engine rpms seem to climb quicker easy bolt on for cheap horsepower.
    1 of 1 voted this as helpful.Yes, I recommend this product.