Want To Buy a locking nut for my 03 Mach 1. If you are wondering what I'm talking about imagine the hood of the car open and you are looking at the nut that is holding the strut and spring assembly...Is a size 21 and I lost mine while installing the lowering springs. PM with offers I need it ASAP. Obviously I'm crazy because no parts carrier has them...ex NAPA autoparts or AUTOZONE...I have look everywhere...:shrug::mj: