I have the block, pistons, crank and pan, and I need everything else. Really looking for a head with hardened seats with the valves installed, but whatever I can find I'll be just as happy. thanks for your time. I'm in the Roseville, CA. area
You'll want a 848 head casting. The 848 head came on the 1956-1962 engine. The 848 started with a 8.00 to 1 compression ratio in 1956, raised to 8.25 in 1957. It is similar to the earlier 235 (1953-1955) head except for the method of attaching the temperature sender and the older ones having a 7.50 to 1 compression ratio.