High Flow Aluminum Radiator 1970-8/74 (240Z / 260Z)

This radiator is a high flow 2-row design featuring dual 1" thick cores for vastly superior cooling (more fin surface area = more cooling). Even better, it comes at a lower cost than many non-aluminum replacement radiators. Along with increased cooling performance, the radiator also weighs in at 13 lbs, 11 lbs less than the stock 24 lb unit. Note: This aluminum radiator is designed to work on both automatic and manual transmission models. The transmission cooler fittings do not need to be plugged or capped on manual models as coolant does not flow through these. Automatic transmission fluid (ATF) is the fluid that flows through the lower cooler on automatic transmission vehicles.