1970 Dart matching numbers 340 4 Speed

I did see the car ( only about 1/2 hr from me) Looks great / runs great but didn't drive it. I feel confident the car is good. The owner has other cars in the shop a Cuda 340 6 pack,
GTX rag top and an old Chevy Nomad wagon. All look like they just came out of the show room. I will drive it before the final payment. Thanks