Ford Mustang GT Cobra Billet Aluminum Underdrive Pulleys 96-01 PART #1555 FEATURES: Bolt on 8-10 Horsepower in Minutes Durable CNC Billet Aluminum Construction Retains Proper Cooling and Charging Uses Factory Length Belt For 2001 Models See Instructions to Verify Water Pump Style VEHICLE FITMENT: 1996-2001 Ford Mustang 4.6L GT and Cobra (Check Water Pump Identification in Instructions) Bolt On Power in Minutes These BBK underdrive pulley kits for 1996-2001 Mustang are one of the easiest ways to free up an average of 8-10 horsepower from your 4.6L 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. Each kit comes with complete installation instructions and allow the use of the existing serpentine belt. Easy Installation This kit is designed to have your SN95 Mustang up an running in minutes. Please note that the crank pulley is to be used with existing OEM crank damper (piggy back style). In 2001 Ford changed the water pump mid year. Please verify this is correct kit for your vehicle.

Pulley Dimensions:
Crank - 5.25" Water Pump - 6.5" Alternator - 2.5" Emissions Information This part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California. It cannot be sold or shipped to any California resident or addressee.