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 O-ring fitting
• # 10 suction fitting / low side 7/8″-14 male O-ring fitting

Block will come with one size M20 90 degree fitting for the #8 side
This block is the simplest way to adapt hoses to a LS-2 engine compressor.

Adapter center to center measurement is ~1-1/2″
Make sure you measure the mounting holes on your Compressor Center to Center to ensure this adapter will work for your Compressor!