He said that because thats a thousand dollars or more worth of grills. It does affect the value. Only the late build cars were stamped with the vin. They will be topside where the trans and block mate together if at all
How many grills you want. Have 4 parts cars. Does not affect the value of these cars at all. That is because of the rarity of the car. If it was a /6 car, may affect it at about 100.00.
Thanks for the info on the numbers. Have a set of grills to go with the car. 340 has no numbers and the 383 is a number match. Thanks for the help. Was not easy for a 600 lb guy to crawl up in the engine compartment.