SS wheel information?

[69SSRSL89]

Do any of you happen to know the current part numbers for the accessories that go with the SS wheels. I have a set of YA SS wheels and I'm looking to get the GM parts to finish them off. The Chevrolet dealer near me has hooked me up with a bunch of other parts during my restoration but they for some reason can't locate these part numbers for me. I'm looking to get everything except the wheels themselves (chrome lug nuts, trim rings, center caps with retainers and screw). I know that a lot of the catalogs have them advertized as GM so they must still be available through the dealers. I'm just trying to save a little cash since the dealer will give me a discount and I won't have to pay shipping. That and I just peeled the wallet open for a brand new set of bias ply tires for them also. I'm getting exitted to get them mounted and on the Camaro. Any help anyone can provide will be greatly appreciatted. Thanks a ton guys.

Jesse