The Plymouth Weslake DOHC Motor from the 60's

I googled the name and or book by him could u tell me where I could the book or online so I could print out info pertaining to my Mullen heads ???
Trying to educate myself with what I have etc - thank you Chris


I don’t have the book in front of me right now, but it was a book about building chrysler engines and IIRC it was written by Larry Shepard. If you google larry Shepard you should find the title of the book.