2001-2004 Mustang GT / Cobra 4.6L BBK Underdrive Pulley Kit (Polished) 1559

Instant Horsepower Gains

This set of underdrive pulleys for 2001 to 2004 Mustangs and 2001 SVT Cobras takes into account the alterations Ford made in the 4.6L's water pump to give you perfect fitment and the power that you and your Mustang deserve. BBK's high-quality underdrive pulleys are capable of producing up to 10 horsepower, giving your Pony a nice kick in the pants that you'll be able to feel as soon as your get on the throttle.

Complete Polished Pully Kit

Each of BBK's 2001 to 2004 Mustang underdrive pulleys come in a brightly polished finish that adds some much-needed shine to your Pony's engine bay while delivering you more power. This complete pulley kit comes with alternator, water pump and crankshaft pulleys. BBK's kit comes complete with all necessary installation hardware and instructions.

Note: Not recommended for 03-04 Supercharged Cobras