Just find a cork like plug the size of the hole from a store like home depot or something like that.Seen that done somewhere,just can't remember where .

 

I have seen that also and would be my last resort. I am gon got call the dealer tomorrow and see if they know anything about this. I think they will not and I am not going to order one in and find out that it does not fit. We will see, not on my immediate to do list anyways.

 

If you want to spend the cash,yes it will fit.Your Mach,and '99/'01 Cobra's share the same intake,and same,or similar dual butterfly throttle body.So the inlet tube should work.

 

http://www.mach1registry.com/products/

check out their plug. looks nice

http://www.mach1registry.com/products/images/plug.jpg