Hose Kit 67-72 GM P/U 134a

The Hose Kit 67-72 GM P/U 134a from Vintage Air is a complete air conditioning hose assembly designed for 1967–1972 General Motors full-size pickup trucks. This kit addresses a critical gap for restoration and retrofit enthusiasts: factory A/C systems in these trucks were rare or poorly designed, and modern R-134a refrigerant conversions require purpose-built hose routing to fit original truck architecture. Whether you're restomod-building a classic C/K series truck or upgrading an aging climate control system, this hose kit bridges OEM fitment with contemporary refrigerant standards.

The kit includes all necessary hoses and fittings engineered to work with R-134a systems, the modern refrigerant standard that replaced older R-12 in most retrofit applications. Vintage Air's engineering ensures these hoses route cleanly through the engine bay and interior without pinching, kinking, or contact with moving components—critical factors that prevent refrigerant leaks and compressor failure. The hose construction uses durable materials rated for R-134a pressures and temperature ranges, with fittings precisely sized to mate with compressor, condenser, and evaporator connections unique to 1967–1972 GM truck architecture. Proper routing and fitting integrity directly impact system efficiency and longevity.

Mechanics and truck owners tackling A/C retrofits on mid-century GM pickups will find this kit eliminates guesswork and the expense of custom fabrication. The 1967–1972 timeframe covers the full-size C/K series—the most popular platforms for restomod work—making this a direct bolt-in solution for anyone converting to R-134a cooling. Installation pairs best with a compatible Vintage Air compressor kit and a proper evacuation and charge procedure performed by certified technicians. This hose kit is essential for complete system functionality and reliability on any classic GM truck undergoing modern climate control restoration.