1986-1993 MUSTANG 5.0 BBK UNDERDRIVE PULLEYS
Bolt on 8-15 Horsepower in Minutes Lightweight Polished Aluminum Construction Retains Proper Cooling and Charging Three Pulley Kit Includes Crank, Water Pump and Alternator Pulleys Uses Factory Length Belt More Power in MinutesThese BBK 1986-1993 Mustang 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 InstallationEach kit comes with complete installation instructions and allow the use of the existing serpentine belt. Installation requires no special tools and can be accomplished in around a half hour. Fits1986-1993 Mustang 5.0 Pulleys - MAS211 - Crank - MAS212 - Water Pump - MAS213 - Alternator