REPLACES: AC DELCO: 334-2333 DELCO: 10479906 1101599 1101645 1101646 1105711 321-1016 321-339 321-439 321-452 321-473 321-503 10463002 1101111 1101633 321-301 ITEM DESCRIPTION: ALTERNATOR UNIT TYPE: DELCO VOLTAGE: 12 AMPERAGE: 105 FAN: EXTERNAL REGULATOR: INTERNAL PULLEY: SERPENTINE GROOVES: 6 REGULATOR CLOCK: 11:00 POLARITY: NEGATIVE B+ TERMINAL: M6-1.0 MOUNTING EAR 1: M8-1.25 THREADED MOUNTING EAR 2: 10.2MM UNTHREADED WEIGHT: 11.69 LBS / 5.31 KG PRODUCT NOTICE: As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer but are designed to function the same as - if not better than - the original. All parts sold are new. APPLICATIONS: PLEASE VERIFY YOUR OEM PART NUMBER FROM YOUR ORIGINAL UNIT TO HELP ENSURE FITMENT. CHEVROLET G SERIES VANS 88-87 5.7L(350) V8 100 AMP 6-GROOVE PULLEY CHEVROLET G SERIES VANS 88-87 5.7L(350) V8 85 AMP 4-GROOVE PULLEY CHEVROLET G SERIES VANS 91-87 5.7L(350) V8 OPT W/AC 105 AMP 6-GROOVE PULLEY CHEVROLET G SERIES VANS 91-87 5.7L(350) V8 OPT WO/AC 105 AMP 4-GROOVE PULLEY CHEVROLET G SERIES VANS 91-87 5.7L(350) V8 STD W/AC 100 AMP 6-GROOVE PULLEY CHEVROLET G SERIES VANS 91-87 5.7L(350) V8 STD WO/AC 85 AMP 4-GROOVE PULLEY CHEVROLET SUBURBAN 87 5.0L(305) V8 100 AMP CHEVROLET SUBURBAN 87 5.0L(305) V8 85 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 87 4.3L(262) V6 100 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 87 4.3L(262) V6 85 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 87 5.0L(305) V8 100 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 87 5.0L(305) V8 85 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-87 5.7L(350) V8 C K _ W/AC 105 AMP 6-GROOVE PULLEY GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-87 5.7L(350) V8 C K _ W/AC 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-87 5.7L(350) V8 C K _ WO/AC 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-88 4.3L(262) V6 W/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-88 4.3L(262) V6 WO/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-88 5.0L(305) V8 STD W/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 89-88 5.0L(305) V8 STD WO/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 92 6.5L(395) V8 (DIESEL) STD W/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 92 6.5L(395) V8 (DIESEL) STD WO/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 92-87 6.2L(379) V8 (DIESEL) C K _ W/AC STD 100 AMP GMC LT TRUCKS C / K / R / V SERIES PICKUPS 92-87 6.2L(379) V8 (DIESEL) C K _ WO/AC GMC LT TRUCKS C / K / R / V SERIES PICKUPS 92-91 6.2L(379) V8 (DIESEL) C K _ W/AC OPT 105 AMP GMC LT TRUCKS G SERIES VANS 87 4.3L(262) V6 OPT 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 87 4.3L(262) V6 STD 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 87 5.0L(305) V8 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 87 5.0L(305) V8 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 88-87 5.7L(350) V8 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 88-87 5.7L(350) V8 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 90 7.4L(454) V8 OPT 105 AMP GMC LT TRUCKS G SERIES VANS 90-88 4.3L(262) V6 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 90-88 4.3L(262) V6 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91 4.3L(262) V6 OPT W/AC 105 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91 4.3L(262) V6 OPT WO/AC 105 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91 4.3L(262) V6 STD W/AC 100 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91 4.3L(262) V6 STD WO/AC 85 AMP 4-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91-87 5.7L(350) V8 OPT W/AC 105 AMP 6-GROOVE PULLEY GMC LT TRUCKS G SERIES VANS 91-87 5.7L(350) V8 OPT And Many more