Oh, it's an error H.O white side stripes on 400 package. I opened 1 green '67 and I'll try to remove white side stripes off or paint it's original bight green and then I'll open 1 red '67 then I'll painting it Tyrol Blue will looks beautiful color, my favorite. I had a 1967 that had original Tyrol Blue... she had been repainted 1 time baby blue by previous owner then I repainted her '88 GM blue in the early summer, 1988. It had very little green mixed with blue, not good but looks fine seen bellow my signature pic.
This is my old pic of '67 1/2 Firebird (7/27/67) w/ '74 Pontiac 400/400 on Jan 1st, '90. She had original Tyrol Blue Ext. with Std. Dark Blue Int., 326 2bbl, 4spd, 2 traction bars, 1 of 6,078 built in '67. I'm the current owner of '67 Firebird 400 coupe with original code F-400 Option, 1 of 22,636 built in '67 with rare T400. My brother & I picked her up and brought her to my new home. It's original eng. & trans. are long gone. Has factory K-Gulf Turquoise under primer, had Ivory vinyl top. Has factory RH traction bar w/ 3.08 gear, J-custom option with original Deluxe Parchment Int., has rare fold down rear seat. I'll look for a good running '67 400/400 when it's done. Check out my pics - Photobucket.com - Pat's 2nd '67 Firebird 400 Project 2/3/13