Inliners International Forums General Discussion Engines Chrysler Casting Numbers

I have a 1935 KH-32 V. The maintenance manuals I have list either a KH30-V or a K32-V. Can someone decipher the model numbers for me? What does the "H" represent. And the "30" vs. the "32"?

The truck has a 201 cu. in. engine, which according to the maintenance manual is the same as the KH30-V. The K32-V has a 218 cu. in. Does this mean I should follow the data for the KH30-V?