The replacement heater box came in yesterday, so today I got busy with it. The front was in good shape, but the back half was damaged. So, i dissasembled both, and decided the back half of mine was a better canidate for repair. So I laid some fiberglass over the cracks, and reassembled it, caulking the seams. I was able to get it back in, just as the rain came. If the rain slacks off, i can get the dash back in.