360 HP Confusion. History of this motor?

Professor Fate said
No "oil mods", stock block and passages.
No valve caps.
Valve rotator delete- therefore different valves and springs were used, also to compliment the updated spec. 340 style cam.
"Hemi style rocker arms"? No such thing, unless you're referring to 273/340 6bbl. rockers. But those never came on E58s either.
W2 heads NEVER came on ANY production line engine.
The E58s were assembled by the Chrysler Industrial/Marine division, as were most all performance oriented engines at that time.

I believe the E58 used the 249 valve springs along with the 68 340 auto camshaft.
The EH1 for the little red express was a "modified" E58 engine and was "Only built in 78 & 79 & 80" for the LRE. There were 2 LRE that went to Canada in 1980. There were 2 440 ci LRE built in 1978 that went to Canada.
Supposedly the EH1 had a different camshaft than the E58 and a bigger carburetor.

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