Hill-Billy Rock-Star
Member
I posted the other day about a 450 engine block in a M. And the deal fell threw. I am looking to build a engine with a 4 1/8" cyl. bore for my Farmall M. Ive seen piston and liner kits for super m"s and farmall 400,450 blocks to give me the cyl. bore I am looking for but the super m, and 400,450 blocks seem to be very hard to find. What what size bore with out the liner"s do the M, super M, 400, 450 blocks have? And if they are diffrent can a M block be bored out to take a 4 1/8" liner and piston? The block Ive got has a crack in cyl. 3. So Ive got to find a block.