CAR ford crew halp v.part identification

[Super Dolemite]

cam shaft says "erson tq20t"

the top heads came out of a ford 400 and the bottom head says 351c on it but why are the ports and springs bigger on the 351 heads?


could the heads be austrailian?

 

[Justintiime]

If I'm not mistake, didn't the C and W motors have such large valves that there were clearances machined into the side of the bores? I remember someone showing me that once and thought it was pretty cool.

 

[midnite]

cleveland heads had huge valves and ports which is why they are good with higher compression, but sucked in the gas crisis 70's

 

[EZmfE]

the bottom heads are 351c 4v heads which means 4 barrel heads cam dunno call erson