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J&P · 08-10-2015, 11:51 AM

I've got an 05 GMC with the 8.1..... Iron heads. Broke 5 exhaust studs a couple years ago..,. it's not "if" but "when".... they will break. The shop who fixed mine has done alot of em.... not just the 8.1
It only has 60k miles by the way
I've got an 05 silverado with a 4.8 and 190k on it and the manifolds just started leaking....

Pete

08-10-2015, 11:51 AM	#9
J&P Junior Member Join Date: Sep 2010 Location: Seacoast,NH Posts: 16 Likes: 0 Liked 0 Times in 0 Posts	Re: Tow Vehicle Question I've got an 05 GMC with the 8.1..... Iron heads. Broke 5 exhaust studs a couple years ago..,. it's not "if" but "when".... they will break. The shop who fixed mine has done alot of em.... not just the 8.1 It only has 60k miles by the way I've got an 05 silverado with a 4.8 and 190k on it and the manifolds just started leaking.... Pete