I have the frame that they need from my 78. They bought the GMC. Then shortly after. The 455 died. Had the 455 rebuilt.. Then found out that the frame is VERY rusty. They sent me photos. I've NEVER EVER dreamt that a frame could get that bad. And still have wheels attached, and still pointing in the same direction. Is there someone in that area that can do this job for them? Bob Dunahugh