BBK Performance 1603 Underdrive Pulley Set Billet Aluminum Fits select: 1988-1995 CHEVROLET GMT-400, 1989-1995 GMC SIERRA
Product details
| Management number | 254627153 | Release Date | 2026/11/07 | List Price | US$112.00 | Model Number | 254627153 | ||
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Compatible with 1988-1995 GM® Truck 5.0L/5.7L. This product is not created or sold by Chevrolet®.;<br><br><b>Easy Bolt On Power Upgrade</b><br>BBK 1988-1995 4.3, 5.0 or 5.7 Truck underdrive pulley kits are one of the easiest ways to free up an average of 8-15 horsepower in under 30 minutes. BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics.<br><br><b>Easy Installation</b><br>BBK underdrive pulleys easily bolt in place of the factory pulleys using the factory hardware. Each kit comes with complete installation instructions and retains the use of the stock length belts.<br><br><b>Lightweight Aluminum Construction</b><br>Not only is aluminum great for durability but it also reduces rotating weight, further reducing strain on your accessorie;
- Bolt on 8-15 Horsepower in Minutes
- Lightweight Billet Aluminum Construction
- Retains Proper Cooling and Charging
- Requires 6-Rib 91.5" Length Belt (Factory Length Varies)
- Under Drive Pulley Set 5.0/5.7L GM Truck 88-95
- New
| Manufacturer part number | 1603 |
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| Automotive specialty part type | Replacement Power Pulleys |
| Compatible cars | GM Truck 4.3/5.0/5.7L |
| Vehicle fitment type | Universal |
| Vehicle make | GM |
| Vehicle model | 1603 |
| Brand | BBK Performance |
| Vehicle year | 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 |
| Weight | 4 oz |
| Material | Billet Aluminum |
| Color | Multicolor |
| Items included | Crank Pulley/Water Pump Pulley/Alternator Pulley |
| Vehicle type | Car, Sport Utility Vehicle, Truck |
| Model | 1603 |
| Count per pack | 1 |
| Has written warranty | No |
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