Counterfeit Cars on FABO!!!

I have read through this thread with a lot of interest. Has anyone watched this season of Chop,Cut,Rebuild? Seems they found a brochure car in Tenn a 69 Dodge Charger Hemi Car not a R/T supposedly and Had Galen Govier to authenticate it. When they picked up the car it had a 440 which they say was dropped in after the Hemi and was a major rust bucket. Took it to AMD in GA where they replaced everything but a few places of the cowl area. Now they also replaced the vin numbers on the rad support to match the vin they took off the cowl. Do I have that wrong and isn't that fall into the lines of being illegal?