Details
Hardware kit for the 2011-2014 F-150 ROUSH Supercharger High-Capacity Low Temp Radiator (Part #421742). The High-Capacity Low Temp Radiator contains all necessary hoses, brackets and clamps for installation of the LTR unit. This hardware kit is required if your vehicle is currently running with ONLY ROUSH's Lower LTR. Contact one of our representatives today if you are unsure which LTR you have. This hardware kit is required if your vehicle is currently running with ONLY ROUSH's Lower LTR. If you currently have the larger, upper LTR, this hardware kit will not be necessary in order to upgrade to part #421742.
