I am in the grips of the classic dilemma. I have 1961 2wd swb 1/2 ton. It is all original now, not restored but complete. She has the 235 and SM420 trans. I want to bring her back to her former glory, but I can't decide about powertrain. I have had this truck for almost 15 years now. She runs and drives as is, but is getting too worn and tired for daily driving.
I have a complete 283 sbc torn down in the garage, the correct bellhousing, and some of the engine parts as well. A 283 would be 'matching' in the sense that it was an option in 1961, but would not match my VIN.
The 235 is admirable and hard working, but outclassed for real work by the sbc. If I go 283 it will be a stock rebuild, nothing crazy, and I will keep the SM420 and the truck will remain stock oherwise. If I use the front motor mount and keep my 235 I could theoretically undo my modification and take it back to stock.
I would like some thoughts. There are no more of these being built and a lot of the 235's are being tossed in favor of other drivetrain options. I like original but I also want a capable truck for the long term.
Thank you,
Kyle
