This internal wiring harness is a direct replacement for GM 4L60E and 4L65E transmissions from 1993-2002. It fits perfectly in Chevy, GMC, and Pontiac vehicles and is made by Rostra Precision Controls. The harness is designed for automatic transmission type and has a surface finish of new. The bundle includes the internal wiring harness and is a universal fitment for the mentioned vehicles. The manufacturer part number is 350-0020 and the other part number is 24229422. The harness is manufactured in the United States and comes with a manufacturer warranty. This product is perfect for those looking to replace their old or damaged internal wiring harness without any hassle.