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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
BBK CNC Billet Aluminum 3-Piece Underdrive Pulley Kit for Select Ford & Mercury 1979-1996 (1553)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1979-1996 Ford Mustang, F-150, F-250, and Mercury Capri (V8-5.0L). This BBK performance underdrive pulley kit is designed to increase engine output by reducing the parasitic draw of engine accessories. By slowing down the accessories and significantly reducing rotational mass compared to heavy factory steel pulleys, this kit delivers an average gain of 8-15 horsepower.
Each pulley is CNC machined from lightweight billet aluminum for maximum durability and a precision fit. These pulleys are engineered as direct bolt-on replacements for the original equipment, maintaining full cooling and charging characteristics while allowing for the reuse of the existing factory serpentine belt. This kit includes a comprehensive set of pulleys for the crankshaft, water pump, and alternator.
- Increases horsepower by reducing accessory drag and rotational weight
- CNC machined from high-strength billet aluminum
- Direct bolt-on replacement for factory pulleys
- Retains full charging and cooling functionality
- Designed and manufactured in the USA
- Manufacturer Part Number: 1553
Kit Includes: Crankshaft Pulley, Water Pump Pulley, and Alternator Pulley.
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986 | Ford | F-150 | Base |
| 1987-1992 | Ford | F-150 | Custom |
| 1995-1996 | Ford | F-150 | Eddie Bauer |
| 1995-1996 | Ford | F-150 | Special |
| 1986-1996 | Ford | F-150 | XL |
| 1993-1996 | Ford | F-150 | XLT |
| 1986-1992 | Ford | F-150 | XLT Lariat |
| 1986 | Ford | F-250 | Base |
| 1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1995-1996 | Ford | F-250 | Special |
| 1986-1996 | Ford | F-250 | XL |
| 1993-1996 | Ford | F-250 | XLT |
| 1986-1992 | Ford | F-250 | XLT Lariat |
| 1979 | Ford | Mustang | Base |
| 1979 | Ford | Mustang | Ghia |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1982-1993 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1982,1984 | Ford | Mustang | L |
| 1984-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1986 | Mercury | Capri | 5.0 |
| 1979 | Mercury | Capri | Base |
| 1979 | Mercury | Capri | Ghia |
| 1982-1985 | Mercury | Capri | RS |
Choose your Location
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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 CNC Billet Aluminum 3-Piece Underdrive Pulley Kit for Select Ford & Mercury 1979-1996 (1553)
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 select 1979-1996 Ford Mustang, F-150, F-250, and Mercury Capri (V8-5.0L). This BBK performance underdrive pulley kit is designed to increase engine output by reducing the parasitic draw of engine accessories. By slowing down the accessories and significantly reducing rotational mass compared to heavy factory steel pulleys, this kit delivers an average gain of 8-15 horsepower.
Each pulley is CNC machined from lightweight billet aluminum for maximum durability and a precision fit. These pulleys are engineered as direct bolt-on replacements for the original equipment, maintaining full cooling and charging characteristics while allowing for the reuse of the existing factory serpentine belt. This kit includes a comprehensive set of pulleys for the crankshaft, water pump, and alternator.
- Increases horsepower by reducing accessory drag and rotational weight
- CNC machined from high-strength billet aluminum
- Direct bolt-on replacement for factory pulleys
- Retains full charging and cooling functionality
- Designed and manufactured in the USA
- Manufacturer Part Number: 1553
Kit Includes: Crankshaft Pulley, Water Pump Pulley, and Alternator Pulley.
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986 | Ford | F-150 | Base |
| 1987-1992 | Ford | F-150 | Custom |
| 1995-1996 | Ford | F-150 | Eddie Bauer |
| 1995-1996 | Ford | F-150 | Special |
| 1986-1996 | Ford | F-150 | XL |
| 1993-1996 | Ford | F-150 | XLT |
| 1986-1992 | Ford | F-150 | XLT Lariat |
| 1986 | Ford | F-250 | Base |
| 1987-1992 | Ford | F-250 | Custom |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1995-1996 | Ford | F-250 | Special |
| 1986-1996 | Ford | F-250 | XL |
| 1993-1996 | Ford | F-250 | XLT |
| 1986-1992 | Ford | F-250 | XLT Lariat |
| 1979 | Ford | Mustang | Base |
| 1979 | Ford | Mustang | Ghia |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1982-1993 | Ford | Mustang | GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1982,1984 | Ford | Mustang | L |
| 1984-1993 | Ford | Mustang | LX |
| 1993 | Ford | Mustang | SVT Cobra |
| 1993 | Ford | Mustang | SVT Cobra R |
| 1986 | Mercury | Capri | 5.0 |
| 1979 | Mercury | Capri | Base |
| 1979 | Mercury | Capri | Ghia |
| 1982-1985 | Mercury | Capri | RS |
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