Discussion Starter · #1 ·
I have a 1968 Chevelle SS with a 396 350 hp. The original intake manifold has a channel in front of the primary intake holes under the front of the carburetor. At each end of this channel are holes that go down. To where I am not sure. I don't know if this channel has exhaust going thru it to heat the carb or is it meant to have fuel and air running thru it into the engine. Should I use a gasket that covers this channel so the carb is not exposed to it, or should the gasket be cut out in this area?