170 amp S series racing alternator for Toyota 2JZ Highlander Based on our late model

Based on our late model large case GM housings

Priced Per Pair

The most reliable relay we know of - the venerable

these units feature 16 heavy duty diodes in a a radial heat sink for excellent durability

even in severe conditions

170 amp S series racing alternator for Toyota 2JZ Highlander Based on our late modelS Series The S series of 6 phase alternators offers incredible output in a compact and durable package. Highly efficient, these units use less horsepower per Kw of power produced than conventional 3 phase alternators. 12 diodes, twin rectifier plates and outstanding airflow ensure long service life, even in severe conditions. This unit comes equipped with a standard diameter pulley, making it a perfect choice for high RPM and racing applications.