Mustang BBK Underdrive Pulleys (96-Mid 01 GT; 96-99 Cobra) by BBK Mustang Parts

Details | Reviews

1996-2001 Mustang underdrive pulleys are easy bolt on horsepower and can be installed with simple hand tools.

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Item #BBK-1555
MPN# 1555

Everyday Low Price: $199.99

Availability: In Stock

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This product cannot be sold or shipped to the state of California. More Details

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 1996-01 4.6L Mustang or Cobra before April 2001 or early 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

Details
Fitment

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 of 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 underdrive pulley kit is vehicle specific. They are designed and tested at the BBK headquarters in Southern California for maximum performance.

BBK Quality
These underdrive 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 allows the use of existing serpentine belts.

Identification Guide for 4.6L Water Pump Pulleys
Visually identify which water pump pulley you have before installing regardless of the 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 timeline or model years.

Alternator Pulley Size

Pulley Diameter 2.33" (59.20mm)

Application

Fits 1996-Mid-2001 Mustang GT
Fits 1996-1999 Mustang Cobra

This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer

BBK Warranty - Click Here

Fitment Notes

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.

Installation Instructions

Download the pdf Link opens in a new window

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

Vehicle Applications

Ford Mustang - 1996 (96) - 1997 (97) - 1998 (98) - 1999 (99) - 2000 (00) - 2001 (01)

About This Brand

BBK Mustang Parts - 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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