Dayco Accessory Drive Belt Air Conditioning For 1981-1988 GMC Brigadier 7L L6

1981 GMC Brigadier Engine: 7L L6; with 77-1/2in Long Belt; Position: Air Conditioning;. 1982 GMC Brigadier Engine: 7L L6; with 77-1/2in Long Belt; Position: Air Conditioning;. 1983 GMC Brigadier Engine: 7L L6; with 77-1/2in Long Belt; Position: Air Conditioning;.