This USA made Stetsbar is a replacement for a 'vintage' Jaguar/Jazzmaster style guitar. It has been designed specifically for guitars with the original trem further from the bridge.The unit mounts to the existing trem screw holes - so use the original screws to avoid widening the holes. A blank shim is included in the kit - this should be modified to provide the appropriate neck angle.
Please note - the pick guard may need trimming on some guitars.