Chevy 348 409 heat shield rivets comes right up
Suspect pcv is drawing oil.!!!So came home from work and decided to pull carbs uh have standing oil in bottom of manifold? And down all intake ports looks like some one poured oil so the manifold will come off any ideas ? I did see it has bronze guides
6 thanks as stated before my system consist of a pcv in front carb with 1/2 inch hose to filler tube with block cap 1/2 inch hose from road draft tube to air filter housing believe this is how i was told to set up earlier in this thread