They were part of a package deal. I don't need spares. One was cracked and nicely repaired before I got them. Real solid repair. The holes are enlarged due to someone using too big a screw diameter. With a little TLC these would work for a race car/clone. I don't know if there is a thread about ways to repair them or not. JB weld? Epoxy? A couple of holes on one side are missing some material from the sides. PLEASE look at the pics and ask questions if you have any before commiting. They need work, but that's why they are cheap. Thanks for looking.:TU: