314 (1/21/2014)
marvi are you saying just over 500 312s were used in 56.
NO, not at all!
To paraphrase the General Sales Letter; is that approximately sixty-five 312 cubic inch engines with automatic transmissions and four hundred and fifty-five with standard transmissions have been used in 1956 Fairlane, Customline and Mainline models in place of the 292 cubic inch eight cylinder engine with the four barrel carburetor.
These 312 engines were placed in cars that should have had 292's installed.
In order to identify these engines which had valve covers with 292 decals Ford installed a dataplate with the code "S" in the serial number instead of "M" for 292 or "P" for a 312 engine.
marv