Here's my 1991 K5 Blazer with a stock V8 350 with 189,000 miles on it. I just picked it up about a month ago. Everything is stock except for the wheels. I'll be throwing a lift on it and some duel flowmasters soon.
and my 1988 Iroc-Z with a V8 350 5.7 with 65,000 miles. Owned it for about 3 years now.
15" Crager wheels with 275/60's on the back and dual flowmasters. other than that..its stock.