Finishing the custom intercooler piping on your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax with the V-Band Clamps & Flanges available. Offered in aluminum or stainless-steel, these kits range in diameters from 3", 3.5", 4" and 5". Exhaust housing flanges and turbocharger inlet flange adapters are also offered to help you customize your turbo set up. Leading manufacturers like PPE, Turbosmart, BD-Power, Vibrant, and more are available for your application.