Ford 335 engine
351M
When the 351 Cleveland was discontinued after the 1974 model year, Ford needed another engine in that size range, since production of the 351 Windsor was not sufficient.

Ford 335 engine

Section Title: 351M
Table Section Text: When the 351 Cleveland was discontinued after the 1974 model year, Ford needed another engine in that size range, since production of the 351 Windsor was not sufficient.

351C	400	351M

Nominal main bearing size	2.750 in (69.8 mm)	3.000 in (76.2 mm)	3.000 in (76.2 mm)

Rod length	5.78 in (146.8 mm)	6.58 in (167.1 mm)	6.58 in (167.1 mm)

Rod-to-Stroke Ratio	1.65:1	1.65:1	1.88:1

Deck height	9.206 in (233.8 mm)	10.297 in (261.5 mm)	10.297 in (261.5 mm)

Sentence(s)