2001-2004 GM Duramax 6.6L LB7 Rods

Whether a connecting rod has already gone bad on your 2001-2004 GM 6.6L Duramax, or you're simply preventing any unnecessary hassles down the road, check out the complete selection of engine rods we carry here at Alligator Performance! A thrown rod means a portion of the rod is being thrown around inside the engine, so as you run the engine, the broken rod continues to cause more destruction which can completely ruin the entire assembly. Pick up a performance connecting rod today so your engine can handle hefty compression loads, offer quality tensile strength, and deliver reliable performance each time you get behind the wheel. GM Duramax Fitments: 2001, 2002, 2003, 2004 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.