Everyone will have to excuse me since I seem to have trouble negotiating computers in general! I was reading an post on here somewhere that was referring to the D 80 spoiler on the 1969 Camaro. Maybe my misunderstanding but my 1970 Z28 , number 979 off the line from Van Nuys plant came with the D 80 Low one piece spoiler and the spoiler for the 1969 Z28 was a slightly taller spoiler than the D 80 that came on the 1970 second generation Camaros. If I am wrong please let me know . I purchased my 70 Z28 in February 1970 just prior to leaving for Vietnam, sold it once to my cousin but bought it back in early 80s. Will never part with it again !