We received this glad path indicator amongst a larger group of classic car parts.  We are old car guys and know nothing about this, if you're looking at it I'm confident you know more about than us.  Any help you can provide to help us properly present it would be greatly appreciated. Per eBay policy this item has not been tested so it is listed as for parts not only working.  Expect it to need work prior to usage or installation, do not expect to plug it in and work perfectly. See pictures for condition and wear as we rely heavily on photos.  Applications are based upon various sources, although I try to make sure research is correct it can be flawed so please verify your applications.  Please use a PC to take advantage of the zoom feature as it will provide much greater detail than a portable device.  Free shipping is to the lower 48 states only.