Hellwig LP-25 Add-A-Leaf Progressive Rate Helper Spring Kit - Silver Powder Coat - GM Fullsize Truck 1988-2012 Tach Wiring Harness Ford 9 in / Dana

Ford 9 in / Dana 60 / GM 12-Bolt / Mopar 8

machined / port matched to 4150 gasket

lMore comfortable

2-9 PSI - -10AN O-Ring Inlet - -8AN O-Ring Outlets - p Black/Clear Anodized

especially during threshold braking

Hellwig LP-25 Add-A-Leaf Progressive Rate Helper Spring Kit - Silver Powder Coat - GM Fullsize Truck 1988-2012 Tach Wiring Harness Ford 9 in / DanaHellwig LP 25 Progressive Load Leveler Helper Spring 2515 2500 lbs. Capacity 3 Leaf Stack Do Not Use w Factory Overload Contact Springs Requires Mounting Kit (25250) Adjusts Vehicle Ride Height To Handle The Load You Can Choose The Tension Made To Increase The Level Load Carrying Capacity Black Powder Coat LP 25 Progressive Rate Load Leveling Helper Spring GM 99 13 1500, 88 00 2500 3500Hellwig Products was founded in 1946 after World War II and has