S Series 240 amp Racing alternator for 63-85 GM - 1 wire - BLACK ANODIZED Pacifica Second Skin Damplifier Pro is

Second Skin Damplifier Pro is frequently used for residential

removable top

600 Watts RMS

read our article or download the Second Skin Damplifier Pro Install Guide PDF

Works with most head unit / amplifier combinations

S Series 240 amp Racing alternator for 63-85 GM - 1 wire - BLACK ANODIZED Pacifica Second Skin Damplifier Pro isThe 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