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  • BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
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BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
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Load image into Gallery viewer, BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
Load image into Gallery viewer, BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
Load image into Gallery viewer, BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
Load image into Gallery viewer, BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
Load image into Gallery viewer, BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)

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BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)

BBK
bbk1555
In stock
Pulley Kit
$319.99 $305.99
Upgrade your Ford Mustang with the BBK Performance Power-Plus Series Underdrive Pulley System, designed specifically for...
$305.99
BBK 96-01 Mustang 4.6 GT Cobra Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3-piece Set)
Description

Upgrade your Ford Mustang with the BBK Performance Power-Plus Series Underdrive Pulley System, designed specifically for models from 1996 to 2001. This comprehensive 3-piece kit includes CNC machined billet aluminum pulleys for the crankshaft, water pump, and alternator, offering a significant performance boost by reducing accessory drag. Installing these underdrive pulleys can increase horsepower by an average of 8-15 HP compared to stock pulleys, thanks to their lightweight construction and optimized design.
The CNC machined billet aluminum construction ensures durability and efficient heat dissipation, maintaining proper cooling and charging functions while reducing rotational weight. This direct bolt-on replacement retains the factory serpentine belt, simplifying installation without the need for belt modifications. Designed for short style water pumps, this kit offers a seamless fit and is built in the USA to meet high manufacturing standards.
Beyond horsepower gains, reducing the pulley weight enhances overall vehicle responsiveness and efficiency. The kit comes with all necessary hardware and detailed installation instructions, making it accessible for both professional mechanics and DIY enthusiasts. BBK performance parts are backed by a 1-year manufacturer’s warranty, with extended warranty options available for additional coverage. This product is not CARB approved and is suitable for vehicles in states without emission restrictions. Whether you're looking for increased power or improved engine efficiency, the BBK underdrive pulley kit offers a reliable upgrade tailored to your Mustang's needs.

Features:

  • Lightweight CNC billet aluminum construction for durability and heat dissipation
  • Increases engine horsepower by reducing accessory load
  • Designed as a direct bolt-on replacement for factory pulleys
  • Retains full cooling and charging characteristics
  • Re-uses factory serpentine belt for ease of installation
  • Includes pulleys for crankshaft, water pump, and alternator with all required hardware
  • Vehicle-specific fit for 1996-2001 Ford Mustang models with short style water pumps
  • Manufactured in the USA for quality assurance

Fitment:
1996 Ford Mustang GT
1996 Ford Mustang SVT Cobra
1997 Ford Mustang GT
1997 Ford Mustang SVT Cobra
1998 Ford Mustang GT
1998 Ford Mustang SVT Cobra
1999 Ford Mustang GT
1999 Ford Mustang SVT Cobra
2000 Ford Mustang GT
2001 Ford Mustang GT
2001 Ford Mustang GT Bullitt
2001 Ford Mustang SVT Cobra

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Return Window
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After 30 days, we are unable to accept returns, exchanges, or refund requests.

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Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

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Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
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Customers are responsible for return shipping costs unless the item was defective or incorrect.

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Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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