2004.5-2005 GM Duramax 6.6L LLY 5-6" Lift Kits

If you need to go big, the 5-6" lift range will do more than get the job done for those looking to acheive an aggressive stance and massive tires on their 2004.5-2005 GM 6.6L Duramax LLY build. These Kits offer up enough ground clearance to navigate over larger off-road obstacles while accommodating for massive tires with the right combination of wheel and backspacing. These high-quality suspension lift kits come equipped with performance front and rear shocks along with premium hardware to ensure more peace of mind when you're behind the wheel. Head over to our GM 2500/3500 Wheels & Tires to round our your rugged 6.6L Duramax LLY build! GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.