think i made out pretty good with it has gibson catback exhaust , k&n intake, but other then that its stock, but is friggen quick! it failed state inspection because of window tint.
GOT A NEW TOY
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Dennyboy said:
I worked for GMC never heard of the lifter problems, only really generalized problem that some v8's were running into were ring problems and even that seemed really random and not a widespread issue. Also rear main seals liked to leak on some of the v8's
Peter said:
yah we use top engine cleaner to try and clean out the rings plus and oil deflector in the pan and a new valve cover. it works 80% of the time. after that it is pistons and rings but that is on aluminum 5.3's only. the 6.0 chevy's have lifter problems but it might be 2500 only now that i think of it, but i have done guite a few sets. doesn't GMC normally use the 6.2 now? Ive also only heard of the rear main on the cast iron 5.3's.... not sure though.
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