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 and allow the re-use of existing serpentine belts.
Direct Fit Bolt On Pulleys
Add 10-15 Horsepower With This Easy Bolt On
Retains Full Cooling And Charging
Re-Uses Existing Factory Serpentine Belt
Premium CNC Machined Lightweight Billet Aluminum 3 pc Kit
All Hardware And Instructions For Simple Installation
Direct Replacement For Factory Pulleys
BBK Is Your Number One Aftermarket Performance Manufacturer
Designed and Manufactured in USA
Application Summary:
Year
Make/Model
1985-1993
Ford Mustang
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
