S Series 170 amp "one wire" alternator for 1963-1985 GM - BLACK 370 Amp Use it for: finishing clean

Use it for: finishing clean

NOTE: For best performance this unit will require the installation of a 1/2 inch to 1 inch shorter than stock length belt

S Series 6 phase alternators offer incredible output in a compact and durable package

The 170 amp model is best for high RPM racing applications

S Series 170 amp "one wire" alternator for 1963-1985 GM - BLACK 370 Amp Use it for: finishing cleanS 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