Dont i have to lengthen one of the pipes for a Mac Prochamber to mate up with some BBK long tube headers? Is this something i can do at home with some scrap pipe and then going to get it welded?
Has anyone done it?
Has anyone done it?
I just read on here or the corral that they dont fit right up. Maybe they were referring to the shorty header style and long regular length "h-pipes" 