Skyjacker 66-76 Ford F100 / 76-79 F150 / 78-79 Bronco 4WD 6in 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. 6in.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 off-road and street performance with the Skyjacker 6-inch front dual rate coil springs designed specifically for 1976-1979 Ford F-100, 1978-1979 Ford Bronco, and 1976-1979 Ford F-150 models. Crafted from SAE9254 spring steel, these springs feature a precision-engineered progressive dual rate design that provides a comfortable ride while maintaining excellent articulation during off-road use. The first Flex Rate delivers a smooth ride and allows for full articulation, ensuring the tires stay in contact with uneven terrain. Once compressing beyond this stage, the second Ride Rate engages, offering added support for demanding conditions. Each coil spring undergoes rigorous shot peening with high-velocity steel pellets, which increases tensile strength and fatigue resistance, ensuring longevity and durability under demanding conditions. The presetting process and compression to the solid height eliminate sagging and stress, providing consistent performance over time. Additionally, a baked-on powder coat finish offers excellent corrosion resistance, making these springs suitable for various environmental conditions. Designed for a straightforward bolt-on installation, these springs enable full suspension articulation and help maintain proper OEM suspension geometry, ensuring your vehicle handles predictably and efficiently whether on or off the road. Skyjacker’s engineering excellence results in impressive ride quality, optimal handling, and reliable durability, making these coil springs a valuable upgrade for enthusiasts seeking enhanced performance and comfort.

Features:

• Delivers a comfortable ride and increased articulation with a dual-stage coil spring design

• Progressive Flex and Ride Rate for optimal off-road and street performance

• Shot peened SAE9254 spring steel increases tensile strength and fatigue resistance

• Pre-set to eliminate sagging and stress, ensuring consistent ride quality

• Durable baked-on powder coat provides corrosion resistance

• Engineered to preserve OEM suspension geometry for reliable handling

• Straight bolt-on installation for easy replacement and compatibility

• Allows full suspension articulation during cycling for improved off-road capability

• Designed for long-lasting performance and impressive ride quality

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