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Ford Mustang BBK Underdrive Pulleys (Late 01-04) GT-Cobra - 4.6 by BBK

Mustang BBK Underdrive Pulleys (Late 01-04) 4.6

BBK
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BBK Mustang Underdrive Pulleys (Late 01-04) GT-Cobra 4.6 1559
  • BBK Mustang Underdrive Pulleys (Late 01-04) GT-Cobra 4.6 1559
  • BBK Mustang Underdrive Pulleys (Late 01-04) GT-Cobra 4.6 1559
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2001-2004 Mustang underdrive pulleys are easy bolt on horsepower and can be installed with simple hand tools.

Item #BBK-1559
MPN# 1559

Everyday Low Price: $159.99

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5 stars 2 Reviews  |  Write a Review
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Benefits

  • More Power from otherwise stock motor
  • 10+ Horsepower in most cases

Features

  • Made in USA
  • Satin or "clear" Finish Pulleys
  • Billet Aluminum
  • Installs with simple hand tools
  • Fits 2001-04 4.6L Mustang or Cobra after April 2001 or later design Water pump pulley(see below)
  • "Piggy Back" crank pulley

What's in the Box

  • (1) Set of 3 (crank, water pump, alternator) under drive pulleys and hardware
Made in the USA

Product Description

BBK Aluminum Underdrive Pulleys
Made from aircraft quality machined steel or aluminum alloy these BBK Mustang under drive front accessory pulley kits are one of the easiest ways to free up an average 8-15 horsepower in under 30 minutes. These Mustang BBK pulley kits are designed as direct bolt on replacements for the current Ford factory pulleys and retain full cooling and charging characteristics. Each BBK Mustang under drive pulley kit is vehicle specific. They are designed and tested at the BBK headquarters in Southern California for maximum performance.

BBK Quality
These under drive pulley kits are available in a hand polished aluminum finish or gloss black powder coated steel. Each Mustang pulley kit comes with complete installation instructions and allow the use of existing serpentine belts.

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

Identification Guide for 4.6L Water Pump Pulleys
Visually identify which water pump pulley you have before installing regardless of model year. The early water pump pulley
had a convex or ''bowed-out'' face and the pulley on the later water pump has a concave or ''pressed-in face''. There is no
exact changeover date for the pump and pulley. Supposedly the water pump changeover occurred in January of 2000, but we
have seen cars with identical January build dates and different water pumps and pulleys. We have also seen the early design
pulleys used on a few 2002 models,
Refer to the pictures below to determine which pulley design you have. Since there is no definitive answer as to the time line
or model years.

Application
-Fits Late 2001-2004 Mustang GT & Cobra


BBK Warranty - Click Here


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Installation Instructions

Customer Photos (1)


Product Reviews (2)

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100%
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RECOMMEND THIS PRODUCT
2 of 2 REVIEWS
RECOMMEND THIS PRODUCT
2 of 2 REVIEWS

5 Stars   Great upgrade
By on 4/23/2015
Easy install and looks great

Yes, I would recommend this item to a friend!


Was this review helpful to you?
5 Stars   BBK cold air
By on 4/2/2015
Image uploaded by Armando Galeas jr Works great just wish made it easer to put air filter on but live it it looks cool and made my mustang faster thank U

Yes, I would recommend this item to a friend!


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Vehicle Applications

Ford Mustang - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

About This Brand


BBK
BBK - Today's Performance
Since 1988 - BBK has dedicated itself to designing and building cutting-edge high-performance parts and accessories for today's EFI-equipped Mustangs and Ford Lightnings while maintaining the OEM quality levels.

From their world-famous line of "Power-Plus-Series" performance throttle bodies to their hundreds of "CNC-Series" performance exhaust offerings - the BBK brand is known for delivering unmatched value and quality. Shop BBK for your Mustang headers, exhaust, cold air intakes, and other performance parts!

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