Tore my truck down to fix and figured it'd be a good idea to ship the heads out, I do with every engine I tear down, if anything for the ease of putting it back together clean, well I shipped it to the car quest machine shop because I use car quest a lot and I've had a few heads gone over by them, my heads came back dirty, looks like someone put them on a belt sander, gouges and sand marks, with a note saying, "etched heads and cannot resurface, needs new heads" now I never had overheating issues with my truck I instructed them to clean and check them, and I've never heard of etching heads, I wish I had took a couple pictures, I refused to take delivery of them till tomorrow when I can talk to the manager, can someone shed some light on this for me because as it is right now tomorrow morning I'm ripping anyone in my path a new ass