Hey Tim, are you sure on the years for the 3836848 head? I can't find it listed in any of the parts books I have so I just don't know. I was looking at an engine that is supposed to be a '55 passenger and noticed it had an 848 head on it. I didn't look at the engine numbers so I can't be sure of the year. Do you know what vehicles it was used on.
Denny Graham
Sandwich, IL