Skyjacker - skyBUK4563 - 4.5-Inch Rear Suspension Block and U-Bolt Kit

Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches. 4.5in.B/UB KIT;79-85 TOYOTA

• Ductile Iron With Fixed Center Pins
• E-Coated For Corrosion Resistance
• Limited Lifetime Warranty

The Skyjacker skyBUK4563 Suspension Block and U-Bolt Kit is designed for rear lift applications on select 1979–1985 Toyota vehicles. The kit uses ductile iron blocks with fixed center pins and tapered construction to help correct pinion angle and prevent driveline vibrations. The included U-bolts feature an e-coated finish for corrosion resistance.

Key Features & Performance Benefits

• 4.5-inch rear lift: Provides rear suspension lift for applicable Toyota applications.
• Ductile iron blocks: Built with fixed center pins for secure positioning.
• Tapered block design: Helps correct pinion angle and prevent driveline vibrations.
• E-coated U-bolts: Finish provides corrosion resistance.

Key Product Specifications & Technical Data

• Brand: Skyjacker
• Part number: skyBUK4563
• Kit type: Suspension block and U-bolt kit
• Lift height: 4.5 inches
• Application: Rear lift
• Block material: Ductile iron
• Block feature: Fixed center pins
• Warranty: Limited lifetime warranty

What's Included in the Box

One Skyjacker 4.5-inch suspension block and U-bolt kit.

Fitment

Fits 1979–1985 Toyota Land Cruiser and select 1982–1983 Toyota Pickup applications, including the model years listed in the available fitment data.

Fitments:
1979 Toyota Land Cruiser Base
1979 Toyota Pickup DLX
1980 Toyota Land Cruiser Base
1980 Toyota Pickup DLX
1981 Toyota Land Cruiser Base
1981 Toyota Pickup DLX
1981 Toyota Pickup SR5
1982 Toyota Land Cruiser Base
1982 Toyota Pickup DLX
1982 Toyota Pickup SR5
1983 Toyota Land Cruiser Base
1983 Toyota Pickup DLX
1983 Toyota Pickup SR5
1984 Toyota 4Runner DLX
1984 Toyota 4Runner SR5
1984 Toyota Land Cruiser Base
1984 Toyota Pickup Base
1984 Toyota Pickup DLX
1984 Toyota Pickup SR5
1985 Toyota 4Runner DLX
1985 Toyota 4Runner SR5
1985 Toyota Land Cruiser Base
1985 Toyota Pickup Base
1985 Toyota Pickup DLX
1985 Toyota Pickup DLX Turbo
1985 Toyota Pickup SR5

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1