DOM tubing can be tiged or mig welded. I like to tig weld every joint on a roll cage.It look's better,I know the weld is better,and it show's I have pride in my work to take the extra time to tig weld it.Mig welding is fine if that's the only way you have of getting the job done.Most Nascar chassis's are mig welded.And if a customer ask for it to be mig welded I will do it as they ask.I will be starting on a roll cage for my 72 camaro shortly.It will be 1.75X.125 DOM seamless tubing.And I will tig weld it all togather.Will post some photo's as I progress along w/the car.
