Engine offerings were basically the same except for the 8-cylinder which got a .2 cubic inch enlargement.

Engine offerings were the same as before except for the 350 HO V8 getting a five-horsepower jump to 325 .

Engine offerings were revised for 1974.

Engine offerings were the same as 1975 in both 49-state and California offerings.

Engine offerings were reduced to two engines for 1977.

Engine offerings were carried over from 1972 with revisions to meet the 1973 emission requirements.

Engine offerings for the abbreviated 1971 model year included a 250 cu in.

Engine offerings were unchanged from 1965 with the exception that the dual-quad 360-horsepower 425 was downgraded from a factory option to dealer-installed.

Engine offerings were the same as before except for the 350 HO V8 engine gaining five-horsepower to 325.

Engine offerings were revised for 1965.