I have a 65 chevy c20 with a straight 6, and i am wondering if all distrubutors have vacuum hoses that go to the carb. I am still having problems with the engine under load and i do not have a hose from the distributor and i have an opening on the carburetor thats not being used. Its next the to fuel air mixture screw.

It's better to have it and not need it, then it is to need it and not have it. "Woodrow F. Call"