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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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this is the crankshaft your Cummins deserves
HSM experienced an average of a 200 degree drop in peak exhaust gas temperatures when compared to the factory turbocharger setup
This system for your Duramax is a complete down pipe back kit featuring 4" T409 stainless steel piping and finishes out the back behind the passenger tire
you can even keep your stock exhaust system
McGaughy's 4″ Lift Kit 20-26 GM 2500HD/3500 6.6L Duramax L5P RCT-GM-5 Please verify your sizes beforeUpgrade your GM 2500HD 3500 truck with McGaughys 4 Premium Lift Kit, engineered to raise your trucks stance, improve offroad capability, and enhance ride quality on and off the pavement. Designed for both 2WD and 4WD models, this lift kit provides a balanced 4inch increase in ride height while maintaining solid handling and drivability. This kit is built around McGaughys inhouse M84 Controlled Shocks, offering dampening performance designed to handle
