i am installing an off road h-pipe on my 84 this morning....what size plug can i use to plug where the o2 sensors go? how do i plug off that tube for the smog pump also? car is carbed so i don't use either.
Mine didn't have the smog tube, but I remember reading in here once that it is possible to crimp it together or weld it shut? Not sure how to do that, but it seems possible.