Dougs installation problems on '74 Duster

I got the Hooker Comp headers as well and hpoefully will be dropping the engine in in the next couple of days (when the correct motor mount arrives).
Sounds like I'm going to have to sharpen up my "colorful adjectives" dictionary to install them LOL. I bought them Just painted and plan to install / then hammer / then remove and ceramic coat. Has anyone installed these on a 4spd car? Kev