CFR EMC X MODULAR -20AN O-RING CFR -20AN O-ring *Note that each EMC radiator modular system unit has 7 separate -20AN connection Locations for individual needs *All fittings and adapters have one O-Ring included. HZ-40030 -20AN male to 1.25" Radiator Hose Fitting. HZ-40031 -20AN male to 1.75" Radiator Hose Fitting. HZ-40032 -20AN male to 1.50" Radiator Hose Fitting.
