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New OBS product – A/C Performance Upgrade Kit V8 STAGE-3

The A/C system will be replaced as well with this OEM spec kit from Original Air. The packaging is well labeled, the parts are designed for the do-it-yourselfer install, and the quality is second to none in the OEM air conditioning space.

Ultimate Performance Engine Compartment Upgrade Kit. This kit is engineered for your 1988-Early 90 Chevy/GMC C/K Series Truck with factory A/C and stock Small Block Chevy V8 engine.

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Original Air Stage 3 A/C Performance Upgrade Kit is the complete solution if you are looking to replace all of the refrigeration components of your system with all new and upgraded parts.

  • Rotary Compressor & Clutch Assembly
  • Compressor Adapter Bracket Set designed for use with the stock small block Chevy V8 compressor mounting bracket, located on passenger (right) side.
  • Modern high performance “Parallel Flow” condenser that installs as stock
  • Evaporator
  • Suction Hose (from evaporator/accumulator outlet to compressor inlet)
  • Discharge Hose (from compressor outlet to condenser inlet)
  • Liquid Hose
  • Accumulator
  • Orifice Tube
  • Cycling Switch
  • Evaporator mounted orifice tube
  • 134a Charge Port Adapter
  • O-ring/Oil Tube Kit
  • Installation Instructions

BENEFITS/FEATURES: 

  • Affordable alternative to replacing individual parts.
  • Eliminates seizing, knocking and shaft seal leak problems associated with the stock R4 “pancake” compressor.
  • Simplifies conversion from the old R12 to newer 134a. (For more information on converting to 134a, click here.)
  • Reduce horsepower draw.
  • Reduce weight.
  • Continuous duty rating of 6,000 RPM.

 

The hoses and parts from Original Air fit perfectly and held pressure the very first time. We can’t recommend Original Air enough for factory replacement A/C systems for your OBS truck.

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