These are sold one each. You will need one for each 1 piece/solid side kit lower glass channel that you install. This is for Ford F-100 truck years 1953, 54, and 55.
To make your windows electric you can buy our Specialty Power Window Electrics, which are made just for our 1 PC kits with the adjustments made for each individual years needs in moving up and down properly. Specialty makes some of the adjustments for us and we do the rest. Just look up under Power Windows on our home page right box at the bottom. These are an additional $450.00 added to your 1 piece solid side kit price. See description of what comes with the electrics.