Just wondering if anyone on here has dropped a ls7 in their truck. Also, would I need all new accessories or would the ones from my 4.8 work on it? I've been thinkin of doing this but it won't be for quite a few months then I'll have about 10k to work with. Will the PCM work if I get it reflashed? Will I need a new wiring harness or will mine work. I figure if I need little parts that I don't have on my engine already I can start purchasing them in advance. Help? Ohh, and my tranny and rear end will bb changed out aswell