What's needed to install a 24 stud into an earlier 21 stud car

[Kube]

Originally Posted by TomT/Williamsburg

Coming over to the dark side just a little? We have had a conversation ir two about this. Driving them n more of an as-is state can be a while heck of a lot of fun! Enjoy!

Hilarious!
Yep, coming over to the dark side indeed!
I won't do any so called "upgrades" nor any modifications like aluminum heads, additional, carbs., etc.
My vision is the old barn find patina appearance but very reliable.
I'd done this once before so I was already I suppose down the evil path

The '34 coupe did in fact sit since 1949. I made it VERY roadworthy while doing my best to keep that "as is 1949" appearance.