Issues...

[**grumpy**]

My 64 C10 has what's supposed to be a 86 305.
It has a aluminum 2bbl intake from...maybe 70s-80s
and a older Rochester 2bbl carb.

It runs alittle rough. There's no timing mark so we put a vacuum gauge on and it idles at 17-20 on vacuum gauge.
So timing is pretty close.
The intake only has 2 bolt holes, opposite from each other...which is weird. Carb has 4 bolt holes.
I'll post picks of carb. It seems like a big POS...


I've put about 100 miles on the truck. It just seems like it could run much smoother.

Then....there's the trans. Its a TH350. It shifts from 1st to 2nd to drive in 30ft. Really fast.
The vacuum is hooked to back of carb.
I've never had anything shift so fast. Its...boom..in drive.

Any opinions?
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