Hi everyone,

I have been looking into doing an engine swap on my 53 CJ3B. I currently have a rebuilt hurricane engine in it. I would like keep the T90 transmission as it is in very good shape, but wondering what my options would be for an engine swap. Are there any 4 or 6 cylinder engines that are a basic swap without too modifications to make the transmission fit the engine? I understand that it may be changing from a 6 volt to 12 volt, but would like to know if there is a fairly simple engine swap for this jeep and year.

Thanks for the help!