just posting to say hello. i have a 76 K5 blazer 5" lift 33" tires. i am second owner of this beast 77,000 original miles gm crate 350. factory working air. flawless inside. but somebody decided to back into me at the grcery store and cave the drivers door in so thats my latest project to fix. glad to see the site and hopefully will be chatting with you all soon.