Product Description Aluminum Radiator for the 07-18 Jeep Wrangler JK Running A GM LS Style Engine. We offer both a high flow 52mm HD single pass (left side upper inlet) and a HD dual pass radiator (right side upper inlet). All have provisions for the steam port tube. They also accommodate the stock JK condenser and cooling fan. We usually use the Left side inlet with a Camaro style water pump and the Right inlet for use with the truck style water pump. The HD dual pass radiator is thicker than stock. We usually pair this with the Pentastar fan on 07-11 Jeeps running truck accessories as the pentastar fan is thinner and moves more air. 12 JK's come from the factory with the new fan so no mods needed on them. Product Tags: Aluminum-Radiator-LS-lt-swap
