MechMan S Series 170 Amp Racing Alternator - 63-85 GM - 1 Wire BR2005 Burst Panel Kits

Burst Panel Kits

GS1 Series

2018 GMC Sierra 1500 RWD 78

Fits 28 Spline Output Shafts

1990-1990 Chevrolet R1500 Suburban

MechMan S Series 170 Amp Racing Alternator - 63-85 GM - 1 Wire BR2005 Burst Panel KitsThe 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