ITEM OFFERED: 2 (TWO)  ALTERNATOR REGULATORS FOR 1973-1993 AMC & GM VEHICLES, IN NEW/NEVER USED CONDITION (DO NOT COME IN A BOX, PACKAGED IN BULK FROM THE MANUFACTURER). THESE REGULATORS FITS DELCO 10SI, 12SI, 15SI, 17SI, 27SI/TYPE 100, 205 SERIES IR/EF ALTERNATORS; SPECS ARE: 12 VOLT, A-CIRCUIT, 5-AMP FIELD, 14.7 VSET, SELF REGULATING, AND REPLACES DELCO 1116392, 1116423, D680.