Windsor 351, is a small block. 351 Cleveland, is a big block. The 351M, stands for "modified" and is a windsor (small) block, with Cleveland (big block) heads.
351 Windsor is a small block, 351 Cleveland, is a big block. The 351M, (modified) is a small block, with big block heads on it.
That would be a small block.
nope the 351 modified is a big block and a 302 is a small block
6-8 liters of oil
no, the 302's would most likely blow the 351, if its a big block
no 351 windsor engine is small block. 460 is a big block
No. The 302 is a small block only. However, the 351, came as a Windsor, or small block, and a Cleveland, which was a big block...
351 modified has a 400 big block housing where the Clevelnd does not.
There is no such thing as a "351 big block". ALL Ford 351's are considered small blocks, tho the wacked terminology of "351 big block" is mistakenly and continually repeated by the un-knowing and by many who should know better. Ford Motor Company considers ALL 351's small blocks; 351W, 351C, and 351M. Ford made a 352 big block (FE block like 360, 390, 406, 427, & 428). If that is what you meant, no the transmission bolt patterns are not the same. The 351W and 351C both have the same trans bolt pattern but the 351M has a bolt pattern like the 429 and 460.
No. But there was a 348 cubic inch big block which equates to 5.7 liters.
351 isn't a big block. As for an answer to your question, depends on which inline six... tractor-trailer engines are inline six engines... If you're comparing the 300 Ford I6 to the Ford 351, the 351 has more power, hands down.