Just needs some opinions . My 1979 bronco has a 460 from a grand torino in it . When I bought this bronco the wiring was a mess , and pretty much all the vaccume lines were just plugged in incorrectly . Anyways , my pvc valve is in my passenger side valve cover . The vaccume line runs to the front of the carb . And in the driverside it has a breather in the valve cover ( which leaks oil ) . Can I put a sealed cap there or will it pressure up and blow out the main seals . Or should I get a cap with a pvc in it and route to the rear intake main vac port . My oil pressure is right on the line of normal and high ( far right ) . Any input would be appreciated . Thanks .