427 tri power, M22, Holley 3 barrel, Mr Gasket V gate....

[big gear head]

Looks like this guy has some good stuff. The M22 looks like it has several replacement parts in it. https://bgky.craigslist.org/pts/d/67-m22-rock-crusher-trans/6664788513.html

[jerry455]

I like that Holley 3-Barrel carb! I ran one on my GS Stage one back in 80's- it worked better than quadrajet but I was young and impatient to really give it the time it deserved to get tuned right.

[big gear head]

Someone has removed the vacuum diaphragm from this one and installed a gear driven linkage on it.

[JRSully]

Gear drive due to a wild cam with less than zero vacuum I imagine