Hi looking for information from the experts. If it's wrong thread please move. I have a 93 k1500 suburban I found a nice rust free frame from a 96 suburban 1500 2 wheel drive but I'm only buying a peace of it the rusted part to cut in to my vehicle. Dose anyone know if it is same it the drivers rear frame rail from rear bumper forward roughly about 36 inches rusted by my rear spring pearch on rear of leaf spring. Any help would be great thanks.