Mr_Roboto
Full Access Member
Well this is way off topic but here goes.
The 351C uses the smallblock bolt pattern and was produced 1970 - 73 with some leftovers used in 1974.
The 400 is based on the 351C except it uses the bigblock (429 / 460) bolt pattern. It was produced 1970 - 1982. The 351M (Modine) is a destroked 400 that was only produced from 1977 - 1981 with some leftovers used in 1982.
An issue that leads to some confusion is that Ford apparently referred to the 351M as a Cleveland engine since it was assembled in CEP2.
http://en.wikipedia.org/wiki/Ford_335_engine
The 351C uses the smallblock bolt pattern and was produced 1970 - 73 with some leftovers used in 1974.
The 400 is based on the 351C except it uses the bigblock (429 / 460) bolt pattern. It was produced 1970 - 1982. The 351M (Modine) is a destroked 400 that was only produced from 1977 - 1981 with some leftovers used in 1982.
An issue that leads to some confusion is that Ford apparently referred to the 351M as a Cleveland engine since it was assembled in CEP2.
http://en.wikipedia.org/wiki/Ford_335_engine