Has anyone successfully swaped a NNBS 4.3 to a V8 5.3 or 6.0? Or does anyone know of someone who has that may be able to help me ensure I obtain the right parts? I've searched everywhere, but can't find a single write up or post about the new body style swaps. Before anyone suggests the obvious of just buying one with the V8 already in it, I have already weighed the options and decided I have too much into this truck to start over again. I just need to know what it takes to get the swap done and what parts are needed so I can obtain the correct drop out motor, get it on the engine stand and start building. I have an idea of what it took on the previous generation silverado's, but I'm curious what additional problems I can expect to run into with my 2010. Mods: Halo Projectors, HID 6000K's, Billet Grill, Black Bow Ties, K&N Filter, Flowmaster 3" Super 44, DIC Cluster, Kenwood Deck w/ 32GB USB, 3500 Watt amp, Subthump box, 2 comp 12's, 4.4Fr Cap, Rollpan, LED Brake Bar, Viper 5901 2 Way Alarm/Remote Start, Tinted rear lights, 275/45/20's, 2.5/3.5 Drop and more.