Coil Springs - 6 Inch Lift - Ford F250/F350 Super Duty (05-22) 4WD - Diesel

Manufactured from high tensile steel our direct OE replacement coil springs are engineered with properly sized wire diameter. This results in maximum reliability without premature coil bind.

• Designed to withstand full coil bind: you can smash our coils to totally flat and they will return to their original height
• A polyester-based powder coat is applied to ensure flexibility and durability
• Preset with a hydraulic stress to reduce fatigue in the steel and prevent sagging
• Shot peened to increase tensile strength and maximum wheel travel without sacrificing spring life
• Either cold wound with chrome silicon 9254 or hot wound with 5160 to guarantee long life