Description： This Cooler Kit is designed for off road use. Eliminates soot build up and clogged EGR Valves. They are not running through EGR Cooler, thus the Coolant tempatures runs cooler. It completely replaces EGR Valve & EGR Cooler, No other parts required for installation. Professional installation required (No instruction included) 100% Brand New! EGR Valve Cooler Delete Kit with High Flow Intake Elbow Black Powdercoated Intake Elbow Fits 2007.5-2010 Chevrolet & GMC 6.6L Duramax LMM  Fitment: 2007.5-2010 Chevrolet Silverado 3500 HD 6.6L V8 DIESEL Turbocharged
2007.5-2010 GMC Sierra 2500 HD 6.6L V8 DIESEL Turbocharged
2007.5-2010 GMC Sierra 3500 HD 6.6L V8 DIESEL Turbocharged
2007.5 Chevrolet Silverado 2500 HD Classic 6.6L V8 DIESEL Turbocharged
2007.5 GMC Sierra 2500 HD Classic 6.6L V8 DIESEL Turbocharged
Duramax 6.6L 400CID V8 DIESEL TURBO "LMM" Engine

6.6L LMM Fitment Guide:

For GMC:
For Sierra 2500 3500 HD 2007.5-2010

For Chevrolet:
For Silverado 2500 3500 HD 2007.5-2010Package Includes: 1pc Intake Charge Pipe w/ O-Ring 1pc Exhaust Plate 2pc Hose Clamps 2pc M8 Flange Nuts 2pc M8 x 20 Cap Head Bolts 2pc M8 x 30 Cap Head Bolts 2pc M8 x 25 Hex Head Bolts 2pc M10 x 20 Hex Head Bolts 1pc “U” Shaped Coolant Tube