This is for a brand new complete flat glass universal power window kit.  These heavy duty motors raise and lower glass without the use of a track.  Glass fits tightly into clamps and operates on its own track.  These attach very tightly.  This universal kit can be cut to fit and the kit can be mounted in various positions.  This kit will not fit in most small Ford Model A doors, but will work with most 1932 and up Ford, Chevy, Chrysler, etc. cars and trucks with flat glass windows.  No install instructions are included for the overall window kit - experienced installation is recommended.