DeWitts Direct Fit® LS Swap Aluminum Radiators are engineered to simplify the installation of your LS Engine swap. This custom package is designed to fit the original mounting conditions and provide you with engine-matching hose connections. Our standard LS configuration has both inlet and outlet on the passenger side. DeWitts Direct Fit® aluminum radiators feature factory-type press-formed end tanks, serpentine fins, and factory-type upper and lower channels. Each radiator core is assembled and brazed in our state-of-the-art aluminum brazing furnace. DeWitts radiators are also epoxy free.