Tim
Any oil bath air cleaner would have to be able to separate and disassemble to refill with oil. You may have a silencer/air filter that came on cars - not trucks. My 50 Chevy came with one and you could not disassemble it. The engine was from a 1954 automobile with a Powerglide transmission. The carburetor had an automatic choke and the air cleaner was welded together. Not correct for a truck. Fortunately the truck also came with a correct 235 carburetor and wire maze air cleaner.
Mike