Skyjacker 66-76 Ford F100 / 76-79 F150 / 78-79 Bronco 4WD 9in Front Dual Rate Coil Springs

Known for their phenomenal spring ride performance, Skyjacker's precision engineering gives you all the vigorous off-road handling needed while providing the smooth street riding characteristics that you demand. Skyjacker specifically engineered a progressive variable rate coil spring, distinctively a 2-stage dual rate long travel coil. Spring rate progression is from a first Flex Rate to a second Ride Rate. First Flex Rate stage of coil spring delivers a comfortable ride with ability to flex / expand during full articulation. This keeps coil springs seated at upper coil mount and tires in contact with terrain. Second Ride Rate stage of coil spring engages after compression past the First Flex Rate. The process starts with SAE9254 spring steel material, an advanced method of shot peening and a presetting process. Each coil spring is blasted (shot peen) with hard steel pellets at very high velocities. Shot peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Compressing the spring completely down to where the coils touch (solid height) is preset. This takes any fatigue or stress off the spring and eliminates sagging. Every coil spring has endured a cycle test to assure the very best in quality. A baked on powder coat provides an extremely durable protective barrier to prevent corrosion. 9in.COILS 69-79F150/78-79 BRO

• Delivers A Comfortable Ride/Flex For Increased Articulation
• Flex Stage/Ride Stage Dual Rate Long Travel Coil Springs
• Powder Coat Finish Provides A Durable Protective Barrier
• Engineered To Maintain Proper OEM Suspension Geometry
• Straight Bolt-On/Direct Fit/Simple Remove And Replace
• Allows Full Articulation As Suspension Cycles
• Unparalleled Performance/Impressive Ride

Enhance your vehicle's off-road performance and on-road comfort with the Skyjacker part number sky179DR. Designed specifically for 1976-1979 Ford Broncos, 1978-1979 Ford F-150s, and 1975-1976 Ford F-100s, these 9-inch front coil springs are engineered to deliver superior handling and ride quality. Constructed from SAE9254 spring steel, each coil spring undergoes an advanced shot peening process, which involves blasting with high-velocity steel pellets to increase tensile strength and fatigue resistance. This ensures high durability and consistent performance over time. The springs feature a progressive dual-rate design, with a first Flex Rate providing a comfortable ride and allowing full articulation during off-road driving. Once the compression surpasses the Flex Rate, the second Ride Rate engages to handle additional load, maintaining stability and control. The springs are preset to their solid height, reducing sagging and ensuring long-term reliability. Their powder-coated finish offers excellent corrosion resistance, making them suitable for demanding environments. These coil springs are a direct bolt-on replacement, simplifying installation and preserving OEM suspension geometry. They enable full articulation through suspension cycles, improving off-road traction without compromising on-road comfort. Whether you're tackling rugged trails or cruising city streets, Skyjacker's dual-rate coil springs provide unmatched performance and a smooth ride. Built for durability and engineered for precision, these springs are an ideal upgrade for off-road enthusiasts and daily drivers alike.

Features:

• Delivers a comfortable ride and increased articulation with flex and ride stage dual-rate design

• Constructed from SAE9254 spring steel for strength and durability

• Shot peened for increased tensile strength and fatigue resistance

• Preset to eliminate sagging and ensure consistent performance

• Powder-coated finish provides excellent corrosion resistance

• Engineered to maintain proper OEM suspension geometry

• Straight bolt-on installation for quick and easy replacement

• Allows full articulation during suspension cycles for off-road capability

• Designed for 1976-1979 Ford Broncos, 1978-1979 Ford F-150s, and 1975-1976 Ford F-100s

• Offers unparalleled performance and a smooth ride in all driving conditions

Fitment:
Ford Bronco Custom 1978
Ford Bronco Custom 1979
Ford Bronco Northland 1978
Ford Bronco Ranger XLT 1978
Ford Bronco Ranger XLT 1979
Ford F-100 Base 1966
Ford F-100 Base 1967
Ford F-100 Base 1968
Ford F-100 Base 1969
Ford F-100 Base 1970
Ford F-100 Base 1971
Ford F-100 Base 1972
Ford F-100 Base 1973
Ford F-100 Base 1974
Ford F-100 Base 1976
Ford F-100 Custom 1975
Ford F-100 Custom 1976
Ford F-100 Northland 1975
Ford F-100 Northland 1976
Ford F-100 Ranger 1975
Ford F-100 Ranger 1976
Ford F-100 Ranger XLT 1975
Ford F-100 Ranger XLT 1976
Ford F-150 Base 1976
Ford F-150 Base 1977
Ford F-150 Base 1978
Ford F-150 Custom 1976
Ford F-150 Custom 1977
Ford F-150 Custom 1978
Ford F-150 Custom 1979
Ford F-150 Northland 1976
Ford F-150 Northland 1977
Ford F-150 Northland 1978
Ford F-150 Ranger 1976
Ford F-150 Ranger 1977
Ford F-150 Ranger 1978
Ford F-150 Ranger 1979
Ford F-150 Ranger Lariat 1978
Ford F-150 Ranger Lariat 1979
Ford F-150 Ranger XLT 1976
Ford F-150 Ranger XLT 1977
Ford F-150 Ranger XLT 1978
Ford F-150 Ranger XLT 1979
Ford F-150 XLT 1977