2011-2016 6.6L Duramax LML EGR Valve Cooler Delete Kit Black Off Plate for GMC Chevy 2500 3500 HD EGR delete 2012 Chevrolet Silverado 2500HD 3500HD

2012 Chevrolet Silverado 2500HD 3500HD 6

test pipe)

or the smaller diameter plugs under the valve cover

One of the biggest issues on the 5

5 Chevrolet Silverado 2500HD 3500 3500HD Classic 6

2011-2016 6.6L Duramax LML EGR Valve Cooler Delete Kit Black Off Plate for GMC Chevy 2500 3500 HD EGR delete 2012 Chevrolet Silverado 2500HD 3500HD9PHX 6. 6L Duramax LML EGR Valve Cooler Delete Kit Black Off Plate for 2011 2012 2013 2014 2015 2016 Chevrolet Silverado GMC Sierra 2500 3500 HD 6. 6L 6599CC V8 OHV Diesel LML Features: EGR Removal Quicker turbo spool with lower EGTs Faster recirculation of the coolant resulting in lower coolant temps Longer lasting: Stronger, more durable, and longer lasting than OEM design. Fitment: 2011 Chevrolet Silverado 2500HD 3500HD 6. 6L 6599CC V8 OHV Diesel