SR Performance Underdrive Pulleys (05-10 GT)

SR Performance Underdrive Pulleys (05-10 GT)
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OUR PRICE$164.95
Market Price $239.99You Save 31% ($75.04)
Item # 41131
Ships the same business day

Product Features

  • Free up horsepower.
  • Complete kit.
  • Durable, lightweight aluminum.
  • Brilliant polished finish.
  • Premium quality.
  • Fits 05-10 GT and Bullitt.

Untap Hidden Horsepower. Don't let your accessories and A/C drain power from your 2005 - 2010 GT. By replacing your factory pulley with this underdrive pulley kit, you'll free up to 15 horsepower that's currently being drained by your accessories and put it back where it belongs - under your right foot. And best of all, you won't affect your vehicle's charging or cooling capacity in the process.

SFI Certified Design. If you're ready to take it to a track, you'll rest easy knowing these pulleys are SFI Certified.

Premium Quality. Don't settle for inferior parts. These premium quality pulleys are made from lightweight aluminum for durability and performance. Made using precise, state-of-the-art CNC manufacturing, you can count on these pulleys to perform at the highest level.

Easy Installation. This Mustang Underdrive Pulley kit installs quickly and easily in under 2 hours with no modifications required.

Application. These underdrive pulleys are specifically designed for use on the 2005 to 2010 GT and 2008 to 2009 Bullitt Mustangs.

Underdrive Pulley Specifications
Year/Model: 2005-2010 GT Manufacturer:
Material: Aluminum Finish: Polished
Crank Pulley: One Piece Crank SFI Certified: Yes

Installation Time:

(approx) 2 Hours

Difficulty Level:

Advanced mechanical skills required.

What's in the box?

  • (1) Crank Pully
  • (1) Water Pump Pully
  • (1) Alternator Pully
  • (4) Bolts
  • (3) Washers
  • (2) Spacers
  • (1) Instruction Sheet
    Hardware included:
  • None Required

What's in the box?

  • (1) Crank Pully
  • (1) Water Pump Pully
  • (1) Alternator Pully
  • (4) Bolts
  • (3) Washers
  • (2) Spacers
  • (1) Instruction Sheet
    Hardware included:
  • None Required
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Fitment:
  • GT 05, 06, 07, 08, 09, 10
  • Bullitt 08, 09

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