Hey everyone, I have a restored 1953 3100 that il post pictures of soon, and it has the numbers matching 216 in it. I'm contemplating a 235 change-over should this motor ever need rebuilt. My question, what is the "best" model 235 to shop for? Any must-haves or models to avoid? This site looks awesome, I'm a huge advanced-design fan and I know I'll be on here a lot in the future. Patrick
Welcome! Gorgeous truck! I'll trade you mine that already has a 235 in it. I'm new to all of this myself, so I can't answer your question but just wanted to welcome you to the site.
The 1954 car 235's are the gold standard as they have the full pressure oiling system & they use the earlier 216 water pump.
I like the 58-62 engines. They had several updates that are desirable but the one I like the most is that they had all shell bearings with machine fit mains and rods. The 57 still used shims with the main caps. Not a big deal with a savvy builder but can cause do it yourselfers trouble at times.
Which 235 ? I too prefer the 1958 > 235's because of both the main bearing caps and they have vastly improved oiling systems that insure longer life . 1954 235's are terrific but internal parts are getting to be hard to find when you want to freshen it up . 235 engines are plentiful and cheap *if* you're willing to take the time to beat the bushes ~ most Hot Rodders take them out then store in the back if their garage or under a tarp in the back yard and after 5 years , are anxious to get rid of them , cheaply if not for free . Go look in the Task Force forums for folks who built Hot Rods and write them PM's asking about the 235 taken out long ago . Those few who have bothered to do this , typically get good running engines for $250 or less , often for free even . DO NOT pay over $100 for one that cannot be turned by hand ! . They're dead simple to overhaul at home in your driveway and the satisfaction cannot be beat . If you're rich, then contact Jasper Engines in Colorado , they'll build you a freshly rebuilt one you'll love , over $1,000 and worth every penny.