Hellwig LP-25 Add-A-Leaf Progressive Rate Helper Spring Kit - Silver Powder Coat - GM Fullsize Truck 2011-17 SF52513 Features: Dimensions: 5" x 4"

Features: Dimensions: 5" x 4" x 1"

Forged Dynalite Drag

Vacuum/Mechanical

40 Durometer

as well as an extensive line of fiberglass panels

Hellwig LP-25 Add-A-Leaf Progressive Rate Helper Spring Kit - Silver Powder Coat - GM Fullsize Truck 2011-17 SF52513 Features: Dimensions: 5" x 4"LP 25 Progressive Rate Load Leveling Helper Spring GM 11 18 2500 3500 Pickup Cab ChassisHellwig Products was founded in 1946 after World War II and has remained family owned and operated to this day, manufacturing all of its steel products in Californias Central Valley. In an era when many companies have moved production of their products overseas, Hellwig has remained steadfast in its commitment to produce its products in America. Thanks to Hellwigs