Air Lift 57345 LoadLifter 5000 Helper Spring Kit 2004.5-2005 Chevy/GMC Duramax 6.6 LLY saving you the expense of

saving you the expense of buying a new filter head assembly

If your truck is tuned by Smarty

For all applications over stock horsepower we recommend the use of ARP625 or ARP L19 12mm head studs

You gain full control over the Pulsar module when the Pulsar V3 and Insight are paired to give you more than just a stunning array of gauges

Wrinkle Finish Powdercoating

Air Lift 57345 LoadLifter 5000 Helper Spring Kit 2004.5-2005 Chevy/GMC Duramax 6.6 LLY saving you the expense ofThe Air Lift 57345 LoadLifter 5000 Helper Spring Kit is specifically engineered for the rear of your Ford F 450 550 Cab & Chassis while towing and hauling your heaviest loads with full time load support. These tough, durable air springs provide up to 5,000 pounds of leveling capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded. Air Lift adjustable air springs work with your existing