Cognito Cognito Economy Traction Bar Kit 55", 2011-2019 LML/L5P
Fits 2011-2019 6.6L Duramax V8 (LML) · 6.6L Duramax V8 (L5P)
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Suspension parts change ride height, ride quality or how the truck handles a load. This one is the Cognito Cognito Economy Traction Bar Kit 55", 2011-2019 LML/L5P, listed to fit the 2011-2019 GMC Sierra 2500HD/3500HD with the 6.6L Duramax V8 (LML) or 6.6L Duramax V8 (L5P).
why this one — Get an alignment after any suspension change. Skipping it is how people wear out a set of tires in a season. DmaxStore lists it at $679.95, and the fitment above is what the listing itself states, not a guess.
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