mazdaman82
+1y
the 351m is a "modified" motor,ford used the 400 block, with the crankshaft from the 351w and taller pistons to de-strok it down to a 351, the block it self is 1" taller then the 351w or c and the 302...in all it is the same size side to side but it is taller..thats why i said may be no hood in my text earlier heres some pages i found info on..
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