67-73 Abody frame Rail and Rad Support
Some guy on here few years back bought a blue '69 340 4 spd fastback that was hit hard in front and sat for decades. He got an entire donor front clip, both frame rails, inner fenders, rad support, torsion bar cross member and swapped it in as one piece. Guy was a body shop tech as his day job.
That rust bucket '69 383 4 spd Cuda fastback that Graveyard Carz took 9 years to finish they did the same thing, entire front clup one piece. Could prob dig that episode up and watch it on Motortrend.