Nd manufactured by Florida Torque Converter to improve the acceleration and efficiency of your vehicle to the max. INCLUDES PRE-PAID RETURN LABEL FOR RETURNING THE CORE FOR US BUYERS ONLY. Furnace Brazed Pump and Turbine Welded Turbine Hub Hardened Billet Splines Torrington Bearings Precision Steel Pump Drive. Computer Balanced and Pressure Tested Stack Stall. Add a map to your own listings.The item "4L80E / 4L85E Heavy Duty Torque Converter 34-21L Lifetime Warranty" is in sale since Monday, June 20, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Torque Converters". The seller is "floridatorque" and is located in Cape Coral, Florida. This item can be shipped worldwide.