ust purchased an 04 Silverado 2500HD Crew Cab with the Duramax and Allison. I know GM will not provide a snow plow prep package with this config and they "frown" upon doing it. Question is, does it void the warranty if I have a Minute Mount installed? The whole warranty or just anything GM can claim was caused by the plowing? Anyone out there have the details on this and are any of you plowing with it? Any info. would help. Thanks.

GM must have changed their minds, because my 02 CC has the snow plow prep package.