The 327 and 350 are internal balance while the 400 is externally balance. If the 400 doesn't have the harmonic balancer or the flexplate you will need to get a 400 balancer and flexplate. The other difference is the heads on the 400 which have holes for the steam holes in the block. Can't bolt 327/350 heads on Sb 400. The 327 engine is fun. Once it hits 3000 rpm then it really goes. The 400 has the torque at the lower rpm along with more horsepower. The 350 piston&ring kits are inexpensive compared to the 327.
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Today's Featured Article - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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