GM Accumulator Tank and Tube Kit
Inlet Fitting: #12 (3/4") Female Insert (Accepts #12 Male Oring Fitting On Evaporator)
Outlet Fitting: #12 (3/4") Female Insert that accepts the Male Oring Side of the Tube. The Male Insert Oring side of the tube is also a #12 (3/4") fitting that would accept a Female Oring fitting from your suction hose (accumulator to compressor).
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