DNJpart - DJAK10L 10 speed valve body

10 speed valve body for GM heavy duty trucks from 2020 to newer have the 10L1000 transmission and frequently experience severe issues related to the valve body, leading to erratic shifting, harsh engagement and in extreme cases rear-wheel lockup. A low-quality cast aluminum valve body is no longer the only option for your truck! No bore sleeves, repair kits, deleted fluid circuits or temporary repairs required. This DNJ billet 10L1000 valve body half is the industry's first and only permanent solution to advanced valve body wear. DNJ has used upgraded materials (T6061 Billet Aluminum), better tolerances and an unmatched machining process to create the cure all for this valve body that has plagued the 10L1000 platform. Installation of this valve body section eliminates feed limit low, feed limit high, TCC and other various mainline, pressure regulation issues and bore wear problems. Advanced wear in the OE cast valve bodies also create premature clutch failure, limp mode conditions and the dreaded P0747 code. Installing a DNJ valve body will prolong the life of the transmission. After almost 2 years of research, designing and testing on vehicles, we are confident in our part!