For over 25 years, C&R Racing has supplied cooling systems for Champions in NASCAR, IndyCar, NHRA, ALMS, Grand-Am, & SCCA. Now you can experience the same level of quality cooling products, engineered for your application. Developed for Shelby this Shelby GT500 2013- supercharger coolant reservoir comes in bare aluminum. Our reservoir has a 30% larger capacity. It mounts the same as the factory plastic tank and accepts the factory cap. The larger capacity will help keep the intake charge cooler, longer.For the ultimate performance we recommend using with our heat exchanger 56-00000 or 56-00001.