Find the T-Bolt & Constant Tension Clamps you need to repair your 2016-2022 Chevy 2.8L Duramax. Available in a range of diameters from 1" to 6.5" and with stainless steel construction. T-bolt as well as barrel hose and worm drive clamps are available to suit your needs and specific connection. At XDP, you may find products from renowned manufacturers like BD-Power, Dorman, Mishimoto, Vibrant, Turbosmart, PPE, and DEI!