GM LS-2 Compressor Adapter
This adapter will allow you to use the stock compressor on an LS-2 engine with an aftermarket air conditioning system. The adapter is designed to fit onto the back of the compressor with two male fittings to hook onto an aftermarket a/c hose kit.
The adapter's specifications are:
- # 8 discharge fitting / high side 3/4"-16 male oring fitting
- # 10 suction fitting / low side 7/8"-14 male oring fitting
- Center on center mounting holes (side that goes into compressor) ~1-1/2"
This block is the simplest way to adapt hoses to a LS-2 engine compressor.


