Fiat coupe 20v non turbo engine block

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Hello,tried search nut could't find anything.
Just bought a stilo abarth head, and I'm looking for an engine block to fit with forged internals, is it the 20v non turbo engine block and cranckshaft the same as the 20v turbo?

Thank you

Best Regards
Carlos Neto

Oil feed, one of the differences.

Crank case breather on the rear of the block is another difference.