Sorry, Sergio,

The information came from the 1953 Specification booklet posted on Keith Hardy's website.

LAQ shows it came with option 313
L = 1953
A = passenger
Q = RPO-313

RPO 313 is a Powerglide transmission.

All cars that came with a Powerglide transmission came with a 235 engine.

That would be the first high-pressure 235 (a high-pressure 235 was not available in trucks until 1954).