Hi All,
I am trying to install a 351w engine that has 1973 DooE cyinder heads. I have a PCM wet exhaust system that requires blocking the rear water passage in the intake manifold. I plan on using a stock aftermarket aluminum intake manifold which has both rear water passages open. Is there a marine gasket that blocks the rear water passages-ports- so the PCM wet exhaust system will work? Or do I epoxy fill the holes and use a ? a special marine intake gasket?
Thanks,
Tmcbat
I am trying to install a 351w engine that has 1973 DooE cyinder heads. I have a PCM wet exhaust system that requires blocking the rear water passage in the intake manifold. I plan on using a stock aftermarket aluminum intake manifold which has both rear water passages open. Is there a marine gasket that blocks the rear water passages-ports- so the PCM wet exhaust system will work? Or do I epoxy fill the holes and use a ? a special marine intake gasket?
Thanks,
Tmcbat
