Engineered specifically for your 72-78 Dodge D/W Series and 74-78 Ramcharger/Trail Blazer Trucks with a Big Block V8 engine and factory A/C.
Classic Auto Air's affordable high performance rotary compressor upgrade kit will not only help you save on horsepower, give you better fuel economy and performance, allow for a continuous duty rating of 6,000 RPM and save half the weight of the stock compressor, but it'll look cool in the process as well! It's also a great start to converting your air conditioning system from to 134a!
WHY UPGRADE TO A ROTARY COMPRESSOR?
- Reduce shaft seal leak problems associated with the stock compressor.
- Majority of conversion from the old R12 to newer 134a. For more information on converting to 134a, CLICK HERE.
- Save horsepower.
- Improve fuel economy.
- Continuous duty rating of 6,000 RPM.
- Modernize appearance.
WHAT DOES A ROTARY COMPRESSOR UPGRADE KIT INCLUDE?
- Rotary compressor
- Compressor mounting bracket***
- Suction & Discharge hoses**
- Expansion valve
- O-rings & hardware.
- All the tech support you need.
NOTE - For factory air-conditioning AND power sterering equipped vehicles only.
**Hoses supplied with one end open, along with the corresponding fitting and cutting/crimping instructions. Your local hydraulic shop can provide crimping services, or we can provide the crimping service for an additional fee. Instructions for both options will be included.
***Mount included with this kit is for a standard, single barrel carburetor (non Shaker Hood) Big Block engine that was originally equipped with factory A/C. Please contact us before purchasing if your truck has an aluminum water pump housing. If cast iron housing, please include casting number, carburetor information, with or without power steering and whether the car has the correct factory A/C pulleys on it***