S Series Billet 170a racing alt - Early Ford - 1 wire - Black Thunderbird 8 mm through 2

8 mm through 2

The 170 amp unit comes equipped with an OEM diameter pulley

the GEN-X154D delivers the perfect blend of strength

SPL-specific spider

S Series Billet 170a racing alt - Early Ford - 1 wire - Black Thunderbird 8 mm through 2S 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 ensure long service life, even in severe conditions. These units are available for a broad range of domestic and import applications in 170, 240, or 320 amp configurations. The 240 amp model offers the