I have a 1948 Chevy 3100 truck that is 95% stock / original. I changed to 12v system, upgraded mater cylinder to dual bowl and changed ring and pinion from the 4:10 to 3:55. Other than these, all original / restored. My question is; should the 216 engine bite the dust, what replacement would the members suggest? I was thinking a late model full pressure 235.

Thanks