S Series 170 amp Racing alternator for 63-85 GM - 1 wire 1999 - 2003 The S series of alternators

The S series of alternators feature hairpin stator technology for un-matched output at idle

Its also fits installs where you may want to amplify your front stage and bridge the rear 2 channels to your sub stage and have a bass knob to control it

Minimizes interference

4V 130Wx4 1 ohm n/a 4 ohm mono 14

4 ohms impedance

S Series 170 amp Racing alternator for 63-85 GM - 1 wire 1999 - 2003 The S series of alternatorsThe S series of 6 phase alternators offers incredible low RPM 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 much better durability than standard Delco based alternators, even in severe conditions. This custom designed housing directly replaces standard Delco 10DN, 10SI and 12SI alternators on most 1963