Skyjacker six-inch coil springs for 1977–1979 Ford F-150 4WD offer a pronounced lift to support larger tires and more aggressive off-road geometry. Manufactured with Softride technology from high-tensile 5160H chromium alloy and powder coated for corrosion resistance, these preset coils provide improved strength and longer service life while maintaining acceptable street ride characteristics for classic trucks.
Skyjacker Coil Spring Set 1977-1979 Ford F-150 4 Wheel Drive