V-Band Clamps & Flanges are available to help you finish the custom exhaust or turbo piping on your 2020-2023 Chevy/GMC 6.6L L5P Duramax. You'll find stainless steel and aluminum v-band kits in a range of sizes from 3", 3.5", 4" and 5" diameter. Other components are available such as turbocharger inlet flange adapters and exhaust housing flanges. Top-tier brands such as Vibrant, PPE, Turbosmart, BD-Power, and others are offered for your project and application.