Working on getting a 1974 455 running. got some vacuum lines that i'm trying to figure out.
1. Three ports on the DTVS valve.
2. Trans modulator line.
3. Two lines coming out of the intake manifold on passenger side of carb one goes to the rich lean adjuster, the other's got nothing on it.
4. There is a port coming out of the intake manifold between the carb and distributor with 2 barbs on it, where do they go?
5. There's a barb on the back side of the carb on the top?

Thanks for the help