This is a great product as are all Arp fasteners. BUT, just a side note, *and this is in no way a reflection of ARP or their products*, if your vehicle has aftermarket bushings like moog or skf, they most likely will not fit in the bolt hole and you will have to drill them. into the 14mm diameter hole and add a chamfer to ARP specification on both sides to press in the wheel studs. I often come across cars that are used on track because the hubs are usually replaced and rarely original.