Applicaiton 2011-2016 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax Diesel 2011-2016 GMC Sierra 2500HD/3500HD 6.6L Duramax Diesel 100% Brand New Replacement tubes for both hot and cold side of the intercooler Constructed out of 3" mandrel-bent aluminum tubing/ Outflows stock intercooler tubes Polished Finish Includes high-temp couplings and high-quality stainless-steel spring-loaded T-bolt clamps Couplings constructed out of heavy-duty high-temp polyester for heat-resistance and durability Bolt-on Kit fits for Aftermarket Intercoolers.
