Easy Bolt On Power Upgrade
BBK 1988-1995 Chevy Truck 4.3, 5.0 or 5.7 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.
Easy Installation
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.
Lightweight Aluminum Construction
Not only is aluminum great for durability but it also reduces rotating weight, further reducing strain on your accessories.
Fits
1988-1995 Chevy Truck 4.3, 5.0 or 5.7
Features
- Lightweight Billet Aluminum Construction
- Retains Proper Cooling and Charging
- Requires 6-Rib 91.5" Length Belt (Factory Length Varies)
- Pulley Style:
- Serpentine
- Pulley Set Style:
- Performance ratio
- Pulley Material:
- Aluminum
- Pulley Finish:
- Polished
- Water Pump Pulley Included:
- Yes
- Water Pump Pulley Grooves:
- Non-ribbed
- Water Pump Nose Cone Included:
- No
- Crankshaft Pulley Included:
- Yes
- Crankshaft Pulley Grooves:
- 6-groove, serpentine
- Crankshaft Nose Cover Included:
- No
- Power Steering Pulley Included:
- No
- Power Steering Brackets Included:
- No
- Alternator Pulley Included:
- Yes
- Alternator Pulley Grooves:
- 6-groove, serpentine
- Alternator Fan Included:
- No
- Alternator Nose Cover Included:
- No
- Alternator Brackets Included:
- No
- Air Conditioning Pulley Included:
- No
- Air Conditioning Cover Included:
- No
- Air Conditioning Bracket Included:
- No
- Idler/Tensioner Included:
- No
- Idler Cover Included:
- No
- Idler Brackets Included:
- No
- Hardware Included:
- No
- Quantity:
- Sold as a set of 3.
- Notes:
- Fits external alternator fans only.
- Make:
- Chevrolet
- Model:
- C1500 (1988-1995)
- Model:
- C2500 (1988-1995)
- Model:
- K1500 (1988-1995)
- Model:
- K2500 (1988-1995)
- Model:
- R20 (1988-1995)
- Model:
- R30 (1988-1995)
- Model:
- V30 (1988-1995)
- Make:
- GMC
- Model:
- R2500 (1988-1995)
- Model:
- R3500 (1988-1995)
- Model:
- V3500 (1988-1995)
