1985 CHEVROLET C7 - FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL 1985 CHEVROLET C7 - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS 1985 CHEVROLET C7 - SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS