Engine size question

[olddog]

Thanks Mark IV.

I think Anthony is correct that the 428SCJ was the only one with the hatchet.

I am pretty sure at least some 427 engines came with a cast iron crank. The 427 and 390 share the same stroke. I know some of the large truck 391FT engines had steel cranks with the large diameter snout. Back in the day folks turned these cranks down to make a good steel crank for the 427.

Today you can buy a good rotating assembly at a reasonable price and make 482 CID. None of this old school stuff makes sense any more, unless you just happen to own it. If you are purchasing, it's likely not worth the money and risk.

Anyway that is one opinion, not necessarily factual certainty. Take internet advice at your own risk.