The low-pressure Chevrolet 235 engine (1937-1953) was 235.5 cubic inches
The high-pressure Chevrolet 235 engine (1953-1962) was 235.5 cubic inches

As posted above: Any/all 235s (1937-1962) were 3.85096 liters

Have some more spiked eggnog - Merry Christmas
(no matter what dimensions you find elsewhere online/etc)