Those cars had deep gears something like in the 2.7x range for cruising down the freeway.


The engine is a 400C engine based on the 351 cleavland. They are torque monsters.
Very good engine. Very popular to hot rod.
RE: What??
Maybe i should have said 400M
But the 400 is a tall deck 351C engine with a big block ford bellhousing pattern.
The 400 block is 1" taller. Heads and cams will interchange between 400 and 351C
IIRC It was first cast at cleveland in 1971 and later after 1975 at michigan plants.
The M came later when the 351M was introduced in 1974-5
Because of confusion with the 351C. 351 based on the 400 block was given the M designation.
The 351M is a destroked 400 with a winsor crank. And were called "modified 351"
400 were really never known as M engines till the 351M was introduced in 1975. Because 351M used the same tall deck block. The 400 got lumped in with the M letter
The 400 did not change from its orginal tall deck cleveland design. It was orginally built as a 400 Cleveland.
We can argue the point if the engine is a C or M
But because it was orginally built and called a cleveland. That is why I think of the 400 as a Cleveland.
'Nother question about Kalifornia smog laws:
What if the vehicle is sold out of state, and not driven but trailered out of Kalifornia? Is recent smog still required?
(disclaimer--I am not interested in the Lincoln, just want to know for future reference)
I don't see how it would matter, but Kali might want to cause problems from beyond the grave, especially if they could get some $$$ out of the deal.
I have built and seen some very well built 400s. Sure they are not the best engine to build for high RPM because of the long stroke.I was aware of that, but those things are junk, and I don't think I have ever seen anyone "hotrod" one.
Martin
Links to a 400 Ford in a "hot rod" please.
Martin