Kryptonite Upper & Lower Ball Joint Package For Aftermarket Control Arms 11-26 GM 6.6L Duramax AM-8508 Narrow Track with Leaf Springs

Narrow Track with Leaf Springs does not have a NX2 Nitro Option

just install it and forget it

By utilizing this kit

and comes preloaded with your choice of a single or five custom tunes tailored for how your truck is setup and how you use your truck

Kryptonite Upper & Lower Ball Joint Package For Aftermarket Control Arms 11-26 GM 6.6L Duramax AM-8508 Narrow Track with Leaf SpringsGM's suspension offering for the front of the Duramax has always been lack luster. If you're looking at Kryptonite components, you're looking for the toughest parts you can find for the 11 26 2500 & 3500. For those of you upgrading or continuing to upgrade the front end of your truck, the Kryptonite Ball Joint Package is a critical upgrade to ensure your aftermarket control arms don't fall short at the ball joints. These Ball Joints are designed