Hi all - I'm trying to get my 1968 Camaro back to original. I have a 327 sb 210 hp mt no ac with smog system, which was removed years ago. The original owner of the car drilled out the holes and there is no seat left for the air pipe manifold to sit against to make its seal. Would it be possible to have the original manifolds "redrilled" or "rethreaded" so I can install some original smog tubes I purchased or do I need to find either original manifolds or aftermarket ones? The exhaust manifold casting numbers 3872730 RH and 3892683 LH are correct for the car. Also, does anyone know the correct color for the dip stick tube? I've heard it should be painted semi-gloss black or left natural galvanized steel. Many thanks in advance.
