I purchased a restored 1974 type LT Z28. It is complete except that it is missing the black and chrome trim strips (4pcs) that are supposed to run across the top and bottom rear trunk panel between the taillights. I have searched all of the available parts catalogs and it appears that these trim pieces are not being reproduced. I would appreciate it if anyone could tell me where I can find these either new or used, or if anyone has a set they would like to sell. Thanks for any help.