NOTE: All numbers and
specifications are as reported in the 1973-1979
Lincoln/Mercury Master Parts Catalog.
All engines for 1973-1979 include an
identification tag. This tag describes the C.I.D., model year,
year and month of production, change level number and engine
calibration information. The change level number is advanced
only when a replacing part or assembly being introduced and the
old part or assembly it replaces are not completely
interchangeable. |