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PA Performance 03-04 Cobra 170amp Alternator
**Pulley Not Included** Please choose the correct pulley size according to the specific combination you run on your car.
**THE 170 AMP ALTERNATOR IS ONLY USED FOR THOSE RUNNING HIGH WATT AFTERMARKET STEREO ACCESSORIES**
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.