I know this topic has come up for discussion before. I have a 1980 Malibu, and I have an opportunity to purchase a refurbished frame from a Cutlass, and the seller believes that the Cutlass was a 1982. I've read discussions before, where people talk about differences in the front frame horns between some models. I have a copy of the '82-'88 Chevrolet G body parts catalog here, which includes '82-'83 Malibu, and '82-'88 Monte Carlo, as well as '82-'87 El Camino. Everything except the El Camino quotes the same GM part number for a complete frame assembly. So what I'm asking here is, does anyone know definitely whether or not the Cutlass frame will swap into my Malibu, and if so, how can you tell? Are there measurements that can be made on each frame to confirm if they're the same or different? Any help is greatly appreciated, thanks.