Product Description
This is a very popular upgrade where substantial capacity is needed. This kit is more popular for highly (electrically) modified cars. 100 amps at idle (2000 alternator shaft rpm) 200 amps maximum (6000 alternator shaft rpm) the stock belt can be used on original equipment vehicles. All units are 100% NEW and come complete with internal voltage regulator and pulley, each is tested at time of assembly.
Applications: 1997-2003 F-150s with a 4.2L engine
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