How about some of you gurus post up a list of interchangeable parts between the LSx series engines. Such as intakes heads etc. And various combos such as is it possible to run just LS2 intakes alone on an LS1 and what will have to change. I know some things swap over but I can't remember what does and doesn't and benefits. Like breathing capability of LS2 stuff over LS1 stuff. Most Joe Smoe's know this on regular SBC's which is just about everything interchangeable save for sb 400 heads vortec specific stuff etc. I think I would be helpful especially since you have all the LS2 part numbers already. I know I'm interested in this info as LS2 intakes are almost half of what LS6 intakes cost on ebay.