this a numbers matching drive train 361/727 big block all original glass except windshield all the sheet metal I could check was a match to the finder tag this is a factory A/C car but was not put back in after engine was rebuilt apx.2000 miles don't know why also heater was not hooked up also does not run hot I have driven in traffic in 90degree weather has new tires and rims runs and drives as it should it was restored apx 10-12 years ago so the paint is not perfect but shows well any questions call or text