1977 GMC 6500 Revive And Drive! Will the 366 big block run???

[@lyndleshelby6291]

Y'all are da bomb! Love your tinkering on the old school grain truck. Just bought one yesterday myself!

[@DonaldDavis-r8b]

Hopefully the carburetor works. It looks rough. And it doesn't matter if it's plugged in it'll run. Enough to get You going

[@Spdy-ip5nl]

Sick for first vid

[@Cwads]

Thanks man!!

[@MrWallyrooster]

I believe that is a speed governor. Tradecraft Specialties has a website called "Why bother with a 366" that tells you. Believe it is a Holley 4152 EG carb. EG stands for electric governor.

[@ThePigslayer]

It has a booster at the back of the cab on drivers side for the brakes

[@DonaldDavis-r8b]

First of all, you don't put auto like plugs in a Chevy, you put a c'

[@rexkramer4938]

Sounds like it’s got a rod knock