1996-2001 MUSTANG GT/COBRA 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM) 5 in Top Diameter -

5 in Top Diameter - 9 in Tall - 4

75 in Tall - 10 AN Female O-Ring Outlet - 10 AN Female O-Ring Return - 8 AN Male Vents - Aluminum - Natural - E85 / Gas / Methanol / Diesel - Kit

HTD Drive Belt - 200 Tooth - 62

625 in Bolt Circle - Iron - Gold Paint - Toyota Land Cruiser 1974-82 - Each

1996-2001 MUSTANG GT/COBRA 3 PC UNDER DRIVE PULLEY KIT (ALUMINUM) 5 in Top Diameter -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