This is a very popular replacement where slightly increased capacity is needed. This unit will increase the charging capacity at all RPM Ranges with NO modifications. Common on Ford SOHC and some 3V Applications. This unit is a direct replacement with NO modifications. 70 amps at idle (2000 alternator shaft rpm) 130 amps maximum (6000 alternator shaft rpm) The stock belt can be used on original equipment vehicles
Applications: 1999-2004 Mustang GT
Bargain Bin Units are Guaranteed to work as new but carry no warranty.