[blykins]

4.130" bore, 3.98" stroke. Should be a 427-428.

I thought about going with the 4.125" stroke crank....but I was wanting this engine to be a little revvy.

It would be nice to go with the Scat stroker crank....you use BBC rods with it....and they're really cheap. But I don't know anyone with that combo to ask them how the engine performs. I guess I could ask Keith Craft....he'd probably know. :-)

A 4.130" bore and 4.125" stroke would be 442 ci. Another good reason to go with the first option would be to say there's a 427/428 in there. :-)