Brand New Southwest Speed Power Window Conversion Kit, 2 Door, Universal (Part #311-1049). Update your old manual windows to modern power electric windows to our Universal 2-Door Electric Power Window Aftermarket Conversion kit. Fits all flat glass windows, and includes switches, switch bezels, wiring, regulator, and crossover kit. Our universal power window conversion kit will work for many classic cars and many custom applications that use flat glass windows. Features: Convert manual crank-up windows to modern power electric windows Works for flat glass windows only Kit for 2 doors Fits many classic car and custom street rod applications Includes modern OEM style switches and bezels, wiring, regulator, and crossover kit 12V operation only Pre-wired pigtails and wiring harnesses