It is the same specs as the standard 87-90 302-225/215 EFI HO motor but without the EFI.
Ford Racing offered it as a crate motor in the early part of the decade when they were blowing assembly line push rod engines out.
M-6007-F50 was the part number.
No GT-40 heads,
E7TE castings with .445 lift and any cast intake with acceptable 750 carbs.
Geroge Wright built the first one years ago, put it in his FC/M Probe and promptly proceeded to fly with it.
At the time probably because it was a Ford and GM was king around there IHRA promptly whacked it with 25 HP.
Of course the last part is purely speculation on my part so all of you GM crate motor guys don't get in a uproar. It was a long time ago.