BBK 1603 - 88-95 GM Truck 4.3 5.0 5.7 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)
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Description
Description
BBK 1603 - 88-95 GM Truck 4.3 5.0 5.7 Underdrive Pulley Kit - Lightweight CNC Billet Aluminum (3pc)
Pulley Kit - 6-Rib Serpentine - Aluminum - Polished - Small Block Chevy - GM Fullsize Truck 1988-95 - Kit
Power-Plus Series® Underdrive Pulley System; CNC Machined Billet Aluminum; 3 Piece Kit; Incl. Crank Pulley/Water Pump Pulley/Alternator Pulley/All Required Hardware;
Install a set of BBK performance underdrive pulleys and see an average of 8-15 additional horsepower over the stock pulleys. Under drive pulleys increase engine output by reducing the draw of the engines accessories by slowing them down and reducing the HP they use. Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains. ALL BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions. Requires the use of a NEW Serpentine Belt - 6 Rib - 91.5 in.
- Direct Fit Bolt On Pulleys Reduce Speed Of The Front Engine Accs.
- Add 10-15 Horsepower With This Easy Bolt On
- Retains Full Cooling And Charging
- Re-Uses Existing Factory Serpentine Belt
- 3 Pc Kit Non SFI
- BBK Is Your Number One Aftermarket Performance Manufacturer
- Designed and Manufactured in USA
