Well, looks like I'm more than likely going with a 6.0 LQ4. my brother grabbed two 454s from his work...first one was locked up so we pulled it apart and found it full of antifeeze with a thrown rod. second one we pulled apart and it needs machine work. After two strike outs, I've decided it's going to be better to just pull a running motor. He messaged me a 2500 HD truck just came in rear ended but still running, so hes going to pull it for me and load her up, so we are locking it in with an LS.