Thats the 72 GP from his other post. I have one in the back yard and a 1969 parked out front. The engine compartment is the stuff of dreams on both, but more so on the 69 because there's no header panel in the way. I prefer to climb in rather than reach much.
Welcome aboard old school noob, I'll help if I can but am mostly a bodyman. Daily drove Pontiac 400s for a long time though and got familiar along the way. Which heads and cam are on this stroker build?