• Full Aircraft 5057 aluminum construction with durable, TIG-welded end tanks
• Also direct fit for 1964-1967 Chevelle EL CAMINO I6/V8; Chevelle Malibu; Biscayne; Caprice
• Upper Inlet: 1-1/2" located on the Driver side; Lower Outlet: 1-3/4" located on the Passenger side; Core Dimensions: 16" H x 25-1/4" W x 2-1/2" T
• Transmission Oilcooler: included, built-in, OEM Style Brass Petcock Drain