I have a Buick 350 that I'm hoping to rebuild to replace the V6 in my 81 Grand Prix. It'll probably be a very mild performance build - I just want a fun daily driver. I've been reading about the pros & cons of the CCC system, and I'm leaning towards keeping it on the 350. Consensus seems to be that it works well & I can retain the lockup converter function. So if I stay w/ CCC, are the two key things I need a 'correct' 4-barrel CCC quadrajet, and an ECM from a V8, maybe a specific V8? Best case for a swap is sometime next year and those are things I can start looking for now.