Check the listing for details. GM 4L60E 4L65E Transmission Torque Converter B24-6771 30 SPLINE. Condition: Remanufactured. Listed at 243.69 USD. GM 4L60E 4L65E Transmission Torque Converter B24-6771 B24 6771 10 3/4" diameter, slotted hub, .825" pilot, 1.748" hub, 3 mounting pads on 10" bolt circle, 30 spline, clutch type unit WOVEN GRAPHITE FRICTION MATERIAL OA/HT 5.927" Tag Code: 24216771 Please include the year, make/model of your car, and VIN #.This information will make for a speedy processing of your order.Torque converter varies depending on car model, please message us to determine which torque converter fits your vehicle. 30 Day return policy for unused, uninstalled items. Any product you return must be in the same condition you received it and in the original packaging. If you’re having an issue with a used or remanufactured item and it’s been installed, we require the buyer to contact us immediately so we can provide trouble shooting information. Worst case scenario if that fails, exchange only. Certain item such as used items, tools, and one time use items are not eligible for return. As a buyer, it is your responsibility to verify that this product is compatible with your application.​​​​​​​ If you ordered the wrong item for your application YOU are responsible for the return shipping. 20% Restocking Fee May Apply