Thinking of putting my gt40 intake on. What's a good lower gasket and should I put a spacer between the throttle body an the elbow. And is there a spacer that's good for the lower intake
If stock E7 or GT40 heads, get the Fel Pro MS95952 gasket kit. Comes with the gasket for the upper/lower as well. No need for a spacer between the Tb and Elbow or between the upper and lower (unless you are using tall valvecovers).