1981 - 1995

  • S Series 170A racing alt w/ bracket 20R / 22R / 22RE truck S Series 170A racing alt w/ bracket 20R / 22R / 22RE truck

    S Series 170A racing alt w/ bracket 20R / 22R / 22RE truck

    S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow...

    $449.00

  • S Series 240A alt w/ bracket for 20R / 22R / 22RE truck S Series 240A alt w/ bracket for 20R / 22R / 22RE truck

    S Series 240A alt w/ bracket for 20R / 22R / 22RE truck

    S Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow...

    $549.00