One kit does the job! The complete mounting kit includes the Radiator Core Support Mounting Kit, Front and Rear Cab to Frame Mounting Kit and the Bed to Frame Mounting Kit. These rubber cushions are made exactly like the originals from the factory. Installing new cushions will help return your truck to its original smooth ride. Replace your rusted, corroded hardware for safety and security. This kit does it all and saves you money! Order yours today!