Bought my first Mustang last year. Just finished installing headers and x-pipe, and I notice vacant pockets (with two bolt holes) on each side of frame, directly in line with the lower edge of bell housing (pic below). It clearly looks like some sort of bracing or crossmember goes in there, but I am not sure.
Can someone educate me on what's supposed to be there, if anything? Does it matter that it's missing? Thanks
Can someone educate me on what's supposed to be there, if anything? Does it matter that it's missing? Thanks