DeWitts Direct Fit® LS-SERIES 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. Each package includes an electric fan with the temperature switch mounted in the end tank. We also include a steam line connection, custom billet DeWitts radiator cap, and complete electrical wiring kit.