Y'all I'm new obviously. Dont know much about duramax trucks yet. Bought what seems to be a healthy 05 lly that I plan to shove in a 72 c30 c&c truck I pulled out of the pasture. The truck has afe hot and cold intercooler pipes, intake, turbo mouth piece, ppe manifolds, up pipes, full 4in exhaust, studded heads, dsp5 switch tune, and a few other things I'm undoubtably forgetting. Hopefully get some knowledge from yall to prep me for the swap in the future.