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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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BBK Underdrive Pulley Kit for 1996-2001 Ford Mustang GT/Cobra Lightweight Billet Aluminum 3pc (1555)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1996-2001 Ford Mustang GT, GT Bullitt, and SVT Cobra models. This BBK underdrive pulley kit is designed to increase engine output by reducing the parasitic draw of belt-driven accessories. By slightly slowing down the accessory speeds, more horsepower is directed to the rear wheels without sacrificing cooling or charging efficiency.
Constructed from lightweight CNC-machined billet aluminum, these pulleys significantly reduce rotational mass compared to heavy factory steel components. This kit is a direct bolt-on replacement for the OEM pulleys and is engineered to allow the re-use of the factory-length serpentine belt for a straightforward installation.
- Increases engine efficiency by reducing accessory drag
- CNC-machined from lightweight billet aluminum to minimize rotational inertia
- 3-piece kit includes water pump, crank, and alternator pulleys
- Maintains proper cooling and charging system characteristics
- Direct bolt-on design; uses factory length serpentine belt
- Designed and manufactured in the USA
- Manufacturer Part Number: 1555
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2001 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 1996-1999,2001 | Ford | Mustang | SVT Cobra |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
BBK Underdrive Pulley Kit for 1996-2001 Ford Mustang GT/Cobra Lightweight Billet Aluminum 3pc (1555)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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Fits 1996-2001 Ford Mustang GT, GT Bullitt, and SVT Cobra models. This BBK underdrive pulley kit is designed to increase engine output by reducing the parasitic draw of belt-driven accessories. By slightly slowing down the accessory speeds, more horsepower is directed to the rear wheels without sacrificing cooling or charging efficiency.
Constructed from lightweight CNC-machined billet aluminum, these pulleys significantly reduce rotational mass compared to heavy factory steel components. This kit is a direct bolt-on replacement for the OEM pulleys and is engineered to allow the re-use of the factory-length serpentine belt for a straightforward installation.
- Increases engine efficiency by reducing accessory drag
- CNC-machined from lightweight billet aluminum to minimize rotational inertia
- 3-piece kit includes water pump, crank, and alternator pulleys
- Maintains proper cooling and charging system characteristics
- Direct bolt-on design; uses factory length serpentine belt
- Designed and manufactured in the USA
- Manufacturer Part Number: 1555
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2001 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 1996-1999,2001 | Ford | Mustang | SVT Cobra |
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