I put the P.G. decals on my 78 y88, the sail panel bird is wrong size i think, they also include the t/a 6.6 in the kit. a couple knuckle heads at the dream cruise said i had the wrong decals on the shaker. that since i have the poncho mill it should be t/a 6.6. I know what came on my car, but the size of the sail bird isn't correct i think.also, the guys that do the air cleaner decals in atlanta took my original keep your sticker and is producing it now. i see it in a couple catalogs, correct for a 78 L78 motor