[2009DuramaxLTZ]

Ok i must suck at google searching because i am trying to find a detailed stack install for an LMM. I have a 5" bed kit with 6" tips and i am looking for some pics of the hook up under the bed.

Where i want to drill the hole in the bed there happens to be a large black bracket in my way and the drive shaft looks like it may be rather close to where the pipe will go.

Can someone that has done this on an LMM point me in the right direction. Thanks in advance.

ps right now i have the heat shield removed and the tail pipe off

 

[2009DuramaxLTZ]

Ok well i got the stacks installed my prob was i measured wrong....all is good and thankfully i measured again and figured it out.

It sounds awesome i was out yesterday and you wouldn't believe how many thumbs up i got and ppl staring, its loud as hell!!!!:rockin

Anybody know who sells stack covers to keep the rain out? I have seen some ppl make their own and i do not want clanking rain caps. my truck only sits outside when its being used otherwise its garaged.