I only looked up part numbers for 1947-1955 Advance-Design Chevrolet trucks, in particular the full range of 235 engines. The same part might work for all years 216 (1937-1953), 235 (1941-1962)*, and 261 (1954-1962/3) stovebolt engines?
* there were two versions of the 235, with the most significant difference being the low-pressure oil-lubrication system with babitted rod bearings, and the high-pressure oil-system with insert rod bearings.
