400 Non Stroker Build

Yes but with a street car especially a large C-body you're going to want port velocity over high lift flow numbers. So if you do go with stealth heads you won't want to run over a 750. The new edelbrock carb will probably be best. I ran 452 heads on my 400 & it did very good. It was a daily driver
A cam in the high 220s low 230s with a good stall will be fun. 3.55 gears would be a good all around gear also
The thumpr is 227-241@ .050 and

480's-.490's lift. But with stock rockers lift is more like .450's and .460's.
LCA is 107
This is the cam used in the link I posted above. I believe IQ52 did that build?