Skyjacker 2011-2013 Ford F-350 Super Duty 4 Wheel Drive Suspension Block and U-Bolt Kit

Upgrade your trucks rear suspension with heavy duty cast ductile iron lift blocks and grade 8 u-bolts. These 5.5 inch heavy duty cast ductile iron lift blocks are specially designed to lift the rear of your leaf spring vehicle with a tapered design to improve rear differential pinion angle. 5.5in. BLOCK/UBLT KIT;11>F350

• Complete With All High-Quality Grade Mounting Hardware
• Retains Ride Quality While Increasing Ride Height
• Heavy Duty Ductile Iron Cast Rear Blocks
• Heavy Duty Grade 8 U-Bolts

Upgrade the rear suspension of your 2011-2017 Ford F-350 Super Duty 4WD with the Skyjacker skyBUK5560 suspension block and U-bolt kit. Designed for leaf spring vehicles, this kit includes heavy-duty 5.5-inch cast ductile iron rear lift blocks and durable Grade 8 U-bolts to increase rear ride height while supporting dependable suspension performance.
The tapered block design helps improve the rear differential pinion angle after installation, promoting proper driveline alignment for lifted applications. The heavy-duty ductile iron construction provides lasting strength under demanding truck use, while the included high-quality mounting hardware helps simplify installation and ensures the components work together as a complete suspension upgrade.
The Skyjacker skyBUK5560 is engineered to retain the truck’s ride quality while providing additional clearance and a more elevated stance. It is designed for compatible 2011-2017 Ford F-350 Super Duty 4WD applications and is ideal for truck owners seeking a durable rear lift solution with matched hardware. Professional installation is recommended to verify correct fitment, torque specifications, and driveline alignment. This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Features:

• Application: Designed for compatible 2011-2017 Ford F-350 Super Duty 4WD models

• Lift Height: Provides a 5.5-inch rear suspension lift

• Block Construction: Heavy-duty cast ductile iron rear lift blocks

• Block Design: Tapered profile helps improve rear differential pinion angle

• U-Bolts: Includes heavy-duty Grade 8 U-bolts

• Hardware: Complete kit includes high-quality mounting hardware

• Ride Quality: Increases rear ride height while retaining ride quality

Fitment:
Ford F-250 Super Duty King Ranch 2017
Ford F-250 Super Duty King Ranch 2018
Ford F-250 Super Duty King Ranch 2019
Ford F-250 Super Duty King Ranch 2020
Ford F-250 Super Duty King Ranch 2021
Ford F-250 Super Duty King Ranch 2022
Ford F-250 Super Duty King Ranch 2023
Ford F-250 Super Duty King Ranch 2024
Ford F-250 Super Duty King Ranch 2025
Ford F-250 Super Duty King Ranch 2026
Ford F-250 Super Duty Lariat 2017
Ford F-250 Super Duty Lariat 2018
Ford F-250 Super Duty Lariat 2019
Ford F-250 Super Duty Lariat 2020
Ford F-250 Super Duty Lariat 2021
Ford F-250 Super Duty Lariat 2022
Ford F-250 Super Duty Lariat 2023
Ford F-250 Super Duty Lariat 2024
Ford F-250 Super Duty Lariat 2025
Ford F-250 Super Duty Lariat 2026
Ford F-250 Super Duty Limited 2018
Ford F-250 Super Duty Limited 2019
Ford F-250 Super Duty Limited 2020
Ford F-250 Super Duty Limited 2021
Ford F-250 Super Duty Limited 2022
Ford F-250 Super Duty Limited 2023
Ford F-250 Super Duty Limited 2024
Ford F-250 Super Duty Platinum 2017
Ford F-250 Super Duty Platinum 2018
Ford F-250 Super Duty Platinum 2019
Ford F-250 Super Duty Platinum 2020
Ford F-250 Super Duty Platinum 2021
Ford F-250 Super Duty Platinum 2022
Ford F-250 Super Duty Platinum 2023
Ford F-250 Super Duty Platinum 2024
Ford F-250 Super Duty Platinum 2025
Ford F-250 Super Duty Platinum 2026
Ford F-250 Super Duty XL 2017
Ford F-250 Super Duty XL 2018
Ford F-250 Super Duty XL 2019
Ford F-250 Super Duty XL 2020
Ford F-250 Super Duty XL 2021
Ford F-250 Super Duty XL 2022
Ford F-250 Super Duty XL 2023
Ford F-250 Super Duty XL 2024
Ford F-250 Super Duty XL 2025
Ford F-250 Super Duty XL 2026
Ford F-250 Super Duty XLT 2017
Ford F-250 Super Duty XLT 2018
Ford F-250 Super Duty XLT 2019
Ford F-250 Super Duty XLT 2020
Ford F-250 Super Duty XLT 2021
Ford F-250 Super Duty XLT 2022
Ford F-250 Super Duty XLT 2023
Ford F-250 Super Duty XLT 2024
Ford F-250 Super Duty XLT 2025
Ford F-250 Super Duty XLT 2026
Ford F-350 Super Duty King Ranch 2017
Ford F-350 Super Duty King Ranch 2018
Ford F-350 Super Duty King Ranch 2019
Ford F-350 Super Duty King Ranch 2020
Ford F-350 Super Duty King Ranch 2021
Ford F-350 Super Duty King Ranch 2022
Ford F-350 Super Duty King Ranch 2023
Ford F-350 Super Duty King Ranch 2024
Ford F-350 Super Duty King Ranch 2025
Ford F-350 Super Duty King Ranch 2026
Ford F-350 Super Duty Lariat 2017
Ford F-350 Super Duty Lariat 2018
Ford F-350 Super Duty Lariat 2019
Ford F-350 Super Duty Lariat 2020
Ford F-350 Super Duty Lariat 2021
Ford F-350 Super Duty Lariat 2022
Ford F-350 Super Duty Lariat 2023
Ford F-350 Super Duty Lariat 2024
Ford F-350 Super Duty Lariat 2025
Ford F-350 Super Duty Lariat 2026
Ford F-350 Super Duty Limited 2018
Ford F-350 Super Duty Limited 2019
Ford F-350 Super Duty Limited 2020
Ford F-350 Super Duty Limited 2021
Ford F-350 Super Duty Limited 2022
Ford F-350 Super Duty Limited 2023
Ford F-350 Super Duty Limited 2024
Ford F-350 Super Duty Platinum 2017
Ford F-350 Super Duty Platinum 2018
Ford F-350 Super Duty Platinum 2019
Ford F-350 Super Duty Platinum 2020
Ford F-350 Super Duty Platinum 2021
Ford F-350 Super Duty Platinum 2022
Ford F-350 Super Duty Platinum 2023
Ford F-350 Super Duty Platinum 2024
Ford F-350 Super Duty Platinum 2025
Ford F-350 Super Duty Platinum 2026
Ford F-350 Super Duty XL 2017
Ford F-350 Super Duty XL 2018
Ford F-350 Super Duty XL 2019
Ford F-350 Super Duty XL 2020
Ford F-350 Super Duty XL 2021
Ford F-350 Super Duty XL 2022
Ford F-350 Super Duty XL 2023
Ford F-350 Super Duty XL 2024
Ford F-350 Super Duty XL 2025
Ford F-350 Super Duty XL 2026
Ford F-350 Super Duty XLT 2017
Ford F-350 Super Duty XLT 2018
Ford F-350 Super Duty XLT 2019
Ford F-350 Super Duty XLT 2020
Ford F-350 Super Duty XLT 2021
Ford F-350 Super Duty XLT 2022
Ford F-350 Super Duty XLT 2023
Ford F-350 Super Duty XLT 2024
Ford F-350 Super Duty XLT 2025
Ford F-350 Super Duty XLT 2026