BBK Performance 86-93 Mustang 5.0 Underdrive Performance Pulley Kit
Made from CNC Machined Light weight aluminum alloy, these BBK Performance under drive pulley kits are one of the easiest ways to free up an average 8-15 horsepower in under 30 minutes.
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.
These BBK front accessory under drive pulley kits are designed as direct bolt-on replacements for the current factory pulleys and retain full cooling and charging characteristics.
Each BBK under drive pulley kit is vehicle specific.
Each kit comes with complete installation instructions and allow the use of existing serpentine belts.
Fits 86-93 5.0L EFI motors-(Reverse Rotation Serpentine System)
- 1986-93 Mustang 5.0L Aluminum Pulley Kit
- Direct Fit Replacement Underdrive Pulley Kit
- Lightweight Billet Aluminum
- Add 8-15 Horsepower Over Stock
- 3 pc CNC Machined Billet Aluminum Pulley Kit
- Made in the USA!
Water Pump Pulley, Alternator Pulley and Crankshaft Pulley, New Bolts For Crank Pulley, Instuction Sheet
BBK Performance builds quality performance parts for late model American cars and trucks that exceed that of the OEM manufacturer. Without exception all BBK Performance parts are direct bolt on with no modifications. All BBK Performance parts are designed to add horsepower and torque to improve the driving experience of your vehicle.
All Applications are covered by full BBK manufacturers warranty and include detailed instructions for installation, with all the necessary gaskets and hardware included with your parts.
All BBK Performance products are designed and built in the USA!