Super Stock Kit For 2024 GM 2500HD AT4X & ZR2 Cognito The conical shape allows for

The conical shape allows for a smaller and lighter spring retainer that is also stronger due to size reduction

These materials and procedures not only extend the life of these pushrods

The Cognito Ball Joint Sm Series Upper Control Arms provide ample droop travel that is required for good ride quality and all suspension components to last and work properly

This means lower EGTs

The drop-in design allows this stock replacement turbo to simply bolt-in place and connect to all the factory equipment

Super Stock Kit For 2024 GM 2500HD AT4X & ZR2 Cognito The conical shape allows forCognito Super Stock Kit For 2024 GM 2500HD AT4X & ZR2 Cognito has coined this package as the 'Super Stock Kit'. Since you can not add a leveling kit to the trucks, this package will improve the stock truck via better ride and improved longevity. Read on to hear why and how. The 2500HD AT4X and ZR2 already comes 'leveled' from the factory via torsion bar and torsion key clocking. These models are coming the same size in the front as our 3 Inch leveling