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VIR Eliminators and Extra Parts

Original Air’s VIR Eliminator kits are designed to replace all VIRs that GM manufactured. While the orientation of the evaporator tubing varies from car to car, the VIR Assemblies are all the same.

The tubing needs to be manipulated even when removing and reinstalling the stock VIR. The same is true when using our Eliminator kits.

Our customer who has a classic Chevrolet Nova needed the orifice block and associated lower evaporator tube to be moved toward the evaporator case so that there was clearance for the accumulator to sit vertically (critical to allow oil flow back to the compressor). He was hesitant to do so until we explained about removing/reinstalling the original VIR.

The tubing will move where you want it to, but remember to be gentle.

Not too long ago, we had a customer requesting an extra part for the upper fitting of the accumulator since his upper evaporator tube didn’t seem long enough.

Note that if your fitting is too short, it means one of two things:

  • Someone has modified it
  • The wrong evaporator is in the vehicle

All original VIR Equipped vehicles can utilize the Eliminator kit, as long as the rest of the system (evaporator, liquid hose, compressor suction hose) are in factory stock form.

73-76 GM A/C Valves-In-Received (VIR) - REBUILT

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