I have a set of these rare wheels for sale- they include 2- 15 x 6" with 3.5" backspacing and 2-15 x 9" with 5.5" backspacing -perfect for a car with notched frame or a chevy. they have never been driven on and have just been professionally polished. the center hubs are 3" thick solid billet aluminum and very strong. i have $2100. into them .i will sell for $1800. with special 5/8" shank mc guard lugs. & weld conical center caps. these were only produced for a short time. partial trades considered. i have too many wheels and have to downsize. Matt- 347-680-8642 cell #.