For sale: Double Patrol gear conversion for GMC 4L60E. For those who want to install the Patrol double gear on the GMC gear. The conversion is complete with the gear adapter. Of course, the Australian ordered one costs 5100. Detailing and work by Abu Rana, the cost is approximately 3200. Work time is two weeks. The conversion is guaranteed 100% free of any defects. Reason for selling: Project canceled and car sold. It fits any car with a GMC gear installed. Conversion price (2200) including shipping or delivery. The price is lower and the conversion is ready. Whoever wants to make a living and make a copy of it Will find good fortune, God willing. Whoever has a project and wants to install the Patrol double gear. Location: Al-Qassim - Buraydah