Okay guys, well, I have the Barracuda flipped upside down and my 7 year old son and I descaled the underside of the car and have taken all the undercoating off. That is the good news. The bad news is these frame rails have a lot of rust in them. I will end up putting caps over 3 of the rails as 2 of them are toast, but before I do, I want to treat the rails. So, what do you guys use to treat the inside of the frame rail and what are your techniques?


67 Barracuda FB 69 Superbee "Southern Maryland: If you want a good looking woman, you had better bring her with you"