I bought a I hood from AMD , bought all the other stuff to make it work from pg classics , I'm trying to install the flapper I have to drill the holes for the flapper to the air box is there any measurements to drill the holes in the air box. Thanks
I typed in the search box top right install air grabber. Found pic's of the air box and other post related. Hope you find what your looking for. Some one else will answer here also.