Quote:
Originally Posted by Ken1972
Great price, but the ones in the picture I believe to be aftermarket ones. All the NOS ones I've seen have a part number stamped in them. but thanks anyway
|
FWIW: You're correct that some NOS ones have numbers (although, I'm not sure about the entire part number) stamped in them, but the stamping on NOS parts could be different than used OEM originals, depending on the part. I'm guessing GM had different vendors over the years while the same parts were in production.
Going off memory, I'm thinking that diamond stamp shown in post #2 does in fact make it an OEM part.
EDIT: pic attached of another diamond-stamped part I found on the forum that claims to be OEM.