S Series 170 amp Racing alternator for 63-85 GM - 1 wire - BLACK ANODIZED EX35 With AudioControl’s unique Para-Bass equalization

With AudioControl’s unique Para-Bass equalization control

Ensure there’s no loose debris

Warranty (must be purchased from an Authorized Pioneer Dealer)1 Year

Compact driver size is perfect for conditions where space is a concern

S Series 170 amp Racing alternator for 63-85 GM - 1 wire - BLACK ANODIZED EX35 With AudioControl’s unique Para-Bass equalizationThe 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