Ok so looking for some in-site here. I sold my 2007 NBS last fall for many reasons but of course Id like a truck. My Captain at work (FD) Has a 2004 Silverado Crew cab 4x4 not sure of the trim, I assume LT With 215k on it pewter color. He drives about 200 miles round trip each day so this is all freeway miles. The only issues are drivers side AC inop, ABS dosent work (assume a rotted backing plate/sensor?) speedo is intermittent, dents dings ect. New tires 1k miles ago for $600.00 new brake lines, new cyl head at 150k. He only wants $1000.00 for it because he knows I need a truck (hes the big goofy helps anyone even if it hurts himself kinda guy) I can do every and anything on cars except a engine rebuild and trans so any issues I can handle, especially since I had a 99 and a 07. Anything to look out for. first is all basic maintaince. What would a trans rebuild/refresh run here in Michigan?