Do they make a plate that converts the mounting bolt for a mercarb mounting , so i can mount my rochester carb on the manifold, guy told me it was a rochester bolt pattern, he was wrong im thinking it is for the mercarb, as it is too big for the rochester base and the bolts dont line up right, Question is there a way to convert this manifold so my rochester will fit, or am i going to have to buy a new mercarb carb to use on this manifold?<br /> Thought of a possible way can i have the holes filled and then redrilled and the studs tapped to fit the rochester carb?<br /><br />Thanks<br />Shane