All new 4.6L Billet Aluminum Underdrive Pulley Kit fits all 2001-2004 Mustang GTs, 2001 Cobra and has shown gains of up to 10-15HP. These pulleys increase the power of your car by slowing down your power robbing accessories.
Machined from Billet Aluminum for great looks and functionality.
Installs in 1 hour or less. Includes all necessary hardware.
Fits these Vehicles:
2001 2002 2003 2004 V8 GT Cobra Mustang Steeda Roush & Saleen Vehicles.
This kit comes with the short water pump pulley, which is specific to the 01-04 4.6 Mustang GTs. Some early 2001 Models use the long pulley found in the 96-00 kits but the majority use the short water pump pulley included in this kit.
Made in the USA!