Installed with our Nomad Valve Body it will provide lockup in all gears including first gear for those steep downhill descents offroad. Using the Torque Converter Lockup Control while towing greatly reduces transmission over heating, eliminating constant lockup engagement and disengagement giving you longer life expectancy of the lockup plate and improved fuel economy.Cheap and easy to fit, our kit comes complete with instructions, wiring loom, control module and OEM style switch that illuminates when lockup is manually activated. The lockup converter reverts back to being controlled by the factory ECU when the Torque Converter LockUp Control is turned off. Please Note: Requires our Nomad Heavy Duty Valve Body to work in 1st gear. Wholesale Automatic Transmissions has provided specialist automatic transmission products and services for over 25 years. We design and manufacture products to be of the highest quality. This item is in the category "Vehicle Parts & Accessories\Car & Truck Parts & Accessories\Transmission & Drivetrain\Automatic Transmission Parts". The seller is "wholesale-automatics" and is located in this country: AU. This item can be shipped to Australia, North, South, or Latin America, all countries in Europe, all countries in continental Asia, New Zealand.