MP Economy double pass radiator 1.5 upper

This double pass radiator features 100% all-aluminum construction. The furnace-brazed core increases durability compared to other radiators with epoxy-glued or crimped-gasket sealing methods. Two rows of 1 inch aluminum tubes allows this radiator to out cool  a similarly sized radiator with five rows of copper tubes. A rugged billet aluminum filler neck with screw-in bleed is also included. This radiator is designed for Chevy applications with both water necks on the passenger side. The upper inlet measures 1-1/2 inches outside diameter and the lower outlet measures 1-3/4 inches outside diameter. The radiator is available in 22", 24", 26", 28", or 31" widths, including the end tanks. All sizes are 19 inches tall. All-aluminum, furnace-brazed construction No epoxy, glue or crimped in gaskets Maximum amount of fins per inch allows greater heat transfer Two rows of 1" aluminum tubes (out cools five rows of copper) Billet aluminum filler neck