I have a .120 283 (1959 block)in my T bucket, it equals out to a 301 cu in. Before boring, I had the machine shop check for core shift just to make sure there was going to be enough meat there. I have driven my T bucket around Lake Tahoe in stop and go traffic in the middle of the summer and no cooling problems. You decision to build it should be solely based on what the machinist finds. I am pretty sure the 1957 283 can be bored, some years ago I helped a man restore his belair and his 1957 block went .060 over.


1953 Chevrolet 3100
261 cu inch, sm420, 3.55 rear, torque tube still,omaha orange, still 6 volt, RPO green glass, side carrier spare, all done
In the DITY Gallery
Video of the 261 running

1964 GMC 1000
305 Big Block V6, sm420, the next cab off restoration