Where does the vacuum line from the power brake booster route to on a 2v 351c? On mine its running to a "T" on the intake manifold, the other line off the "T" seems to be going in the direction of the transmission. To the power brake port on my carburetor there is a hose coming from what looks like a pcv valve on my oil filler cap on the 5-8 side of the engine. This seems very strange to me, please shed some light on it if you can. Thank you very much.