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Home >> GMC >> 1987 >> Forward Control 6.2 J, Automatic, 400/M40 >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 6-CYL >> Specifications >> Alternator Regulator
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Alternator Regulator

All models are equipped with Delco-Remy nonadjustable regulator, integral with alternator.

REGULATOR SPECIFICATIONS @ 85°F (29°C)

Applications Volts
Operating Voltage 13.5-16
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