RAREELECTRICAL Brand Compatible With AC DELCO BUICK CADILLAC CHEVROLET DELCO OLDSMOBILE PONTIAC SABRE AC DELCO: 334-2351 334-2351 334-2293 DELCO: 10463106 1101275 321-397 10463090 1101292 321-381 10463064 1101186 321-365 DELPHI: RM1218 RM1217 ITEM DESCRIPTION: ALTERNATOR UNIT TYPE: DELCO VOLTAGE: 12 AMPERAGE: 105 FAN: EXTERNAL REGULATOR: INTERNAL PULLEY: SERPENTINE GROOVES: 6 REGULATOR CLOCK: 3:00 POLARITY: NEGATIVE WEIGHT: 10 LBS / 4.55 KG PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT. BUICK ELECTRA 89-88 5.0L(307) V8 ALL BUICK LESABRE 90-88 5.0L(307) V8 ALL CADILLAC FLEETWOOD 88 5.0L(307) V8 W/ARMORED OPTION CADILLAC FLEETWOOD 90-89 5.0L(307) V8 100 AMP CADILLAC FLEETWOOD 90-89 5.0L(307) V8 105 AMP CHEVROLET CAPRICE 90-88 5.0L(307) V8 STD AND W/AC OLDSMOBILE CUSTOM CRUISER 90-88 5.0L(307) V8 ALL PONTIAC SAFARI 89-88 5.0L(307) V8 ALL