All Used GMC Transmission will arrive complete, and ready to install. Our transmissions are all inspected and tested before removal. In most cases, they will arrive with harmonic balancer, any remaining sensors, plugs, wiring, and be completely drained of fluid. Our state of the art inventory search allows you to find Used GMC Transmission fast and at affordable prices. Our Used GMC Transmission will also come with up to a 3 year warranty, and be guaranteed to work, or your money back. Our UsedPart.us transmission specialist are here to assist you 24/7 if you need any assistance. Our system shows to have plenty of Used GMC Transmission for sale!