a 460 inch Winsor IS possible... but it aint popular.
you will have to forget all about the chevy / GM based thoughts pertaining to small block and big block.
The 'Ford" offers four different deck heights from factory based blocks, which allowed strokes to fit into the "E" class under 260 inches up to the 430 inch range and since the basic rule is pertaining to having the same head bolt pattern and intake manifold bolt pattern, all of the various types and styles of straight-inline valve or canted valve heads will all interchange.
this rule was checked and tested time and time again twenty-five years ago by me and mikey cook in my T-Bird or his PANTERA, which held about 12 various records over the years...
The reknown "Cleveland" block is not the same as a 429/460 (big)block design..... the head bolt pattern and bore spacing is a bunch different.
an original cleveland block offers no actual advantage to gain inches since the cylinders are actually thin in comparison to anything offered today in the aftermarket..a common STOCK -351 Winsor block can easily go to 410 inches due to bore capability and stoke / 9.500"deck acceptance, which the cleveland (9.200"deck)never could easily fit.
....allthough there is a "400" block ( aka truck block)which can go to 4.125 stroke due to the taller 10.300" deck height.
BTW, I would like to know how he made the engine spoken of, up to his proclaimed 460 inches
....
the 1995 era mustang body was available mid season with either the pushrod 302 or later the OHC head "modular" type....
.........these are two totally different design engines..
YUP,
I am the same KID
that you may have remembered from WAY BACK THEN.....