hey. i know this will sound like a dumb question, but try not to laugh at me too hard. i'm not new to automotive stuff, just to the k5. i'm used to my '94 pickup and its ifs, but the '82 blazer has front leafs. are they supposed to be at all flattened or inverted? i've seen several other stock height k5's that look the same. are theirs just worn out, too? it handles well on and offroad but i can't help but think they're worn out. anyone know the most likely reasons for burning oil on the 1982 5.7L or should i just go hunt down the usual suspects (that's always tons of fun)? thanks for any advice you can toss my way. learning a "new" vehicle is fun, but can be humbling.