Heater A/c Control GMC PICKUP 1500 83 84 85 86 87Heater A c Control Year: 87 Model: GMC PICKUP 1500 Side: Type: Used Category: W Condition: VIN: Vehicle Stock #: OLDSTK Part Stock #: 0000024644 Additional notes: No Vacuum Controller. Sliders And Electic Good Also fits: BLAZER JIMMY (FULL SIZE) 83 87 AC BLAZER JIMMY (FULL SIZE) 88 91 model VIN R V (5th digit), AC CHEVROLET PICKUP 10 SERIES 83 87 AC CHEVROLET PICKUP 20 SERIES 83 88 AC CHEVROLET PICKUP 30 SERIES 83 88 AC CHEVY GMC SUBURBAN 10 SERIES 83