The Plymouth Weslake DOHC Motor from the 60's

Here is the original cover of the book by Larry Schreib.
I'm not at home to check, but I thought this original was published by HP Books.View attachment 1715549732

I have a edited mock up version of that 1st addition for SA publications. Notes, sections cut, sections pasted. Old school editing.

Or maybe for the second edition that came out in 1988 with that second edition.

I bought it at the Long Beach swap meet from what turned out to be Larry Schreib himself. He was getting rid of books and stuff. He had a ton of Automobile Quarterly’s. Got a few of those too.

SA Publications was in Brea CA between LA and Long Beach.