JOES Water Outlet Fittings are compact and lightweight. They have a #16 or #20 fitting for your radiator hose. The base has an O-Ring for sealing to your intake manifold. Fits SB or BB Chevy intake manifolds.
JOES Water Outlet Fitting - Water Neck - Straight - 16 AN Male - Bolt-On - O-Ring Seal - Aluminum - Black Anodize - Chevy V6 / V8 - Each