I have a new (never used) Fadanza aluminum flywheel with muti clutch patterns of 9"-101/2"-and 11 inch clutch patterns. Fadanza Co. made this wheel for me by utilizing a stock iron wheel from my motor. Oh, it is for the Ford H or M-series flathead inline six motor. The wheel is also balanced. If anyone is interested in buying it let me know before i put it on Ebay. I warn you though its not cheap. Vinny G.