Hey there is a guy I met on here who is looking for a V-drive locking handle. His name here is SofaKingFast. I tried to send him to you, maybe PM him for a sale. George Finish Line Engineering Corp.
Do you have 48-50 gears for casale v-drive. 10 degree top gear is 30 spline with adapter and botttom gear is a 10 sline gear. If you have a set please call Terry Jesse @c 909-957-8116 or home 909-861-8876 Thanks