Classic Truck Specialist Dave Welch show his step-by-step method for installing power windows in 1967-1972 Chevrolet and GMC Pickups. BROTHERS exclusive kit is the best kit available for adding power windows to your custom truck! Our bolt-in kit is constructed of 1018 cold-roll steel with brass oil-lite thrust bearings at pivot points for long lasting performance. Chrome switches and necessary wiring harness provide and easy plug-n-play design.