Polished 316L Stainless Steel Water Outlet -12 AN
•Polished 316L Stainless Steel.
•Two -12 AN flare fittings and a 3/8" NPT bypass port.
•Fits most plumbing applications.
•Designed to fit Big Block and Small Block Chevrolet Engines.
•Bypass hole can also be used for temperature sender.
•Length 4", Width 2-3/4", Height 2-1/2".
•Includes bolts and gasket.