Got A new performer intake manifold and rebuilt my original Q-jet. I'm in the process of installing it. I got a pair of fel-pro intake gaskets that were recommended by a mechanic at a rebuild shop. However these gaskets have no egr bypass ports in them. The stock gaskets that I took off had them. But theres no egr on the motor anyways... Does it it matter? Also these gaskets have the rear coolant ports but the stock manifold doesn't