I'm going to pull my front clip and clean my firewall, has anyone sand blasted this area ? Did it warp ? thanks, Jay

I've blasted firewalls without any problems, they seem to have enough bends to keep them from warping, any flat areas would be suseptible to warpage but they can easily be sanded anyway.

I had my 67 fire wall blasted and no problems. The only problem was that the blasting did not get rid of the seam sealer. I just removed it myself, no problem.

Thanks, all