Otto is correct -- get us the casting code AND the date code.

Our experience with the 261 rebuild may give you some insight into why this is all so important. The lessons learned on the 261 apply to the 235 as well.261 Rebuild Article -- Engine ID

If you are exceptionally lucky, your 235 is out of the 1954 mold (built for the last of the AD trucks)-- that way it will be a direct bolt in no mods or water pump adapter plates needed.

~ John

A kid raised on Hotwheels, Matchbox and Tonka cannot be reasonably expected to own only one vehicle as an adult.

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