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Skyjacker 1980-1996 Ford F-150 Rear Wheel Drive Suspension Block and U-Bolt Kit

SKU: SKYBUK4573

Suspension Blocks

SKY Suspension Block...

Skyjacker 1980-1996 Ford F-150 Rear Wheel Drive Suspension Block and U-Bolt Kit

SKU: SKYBUK4573

Suspension Blocks

SKY Suspension Block...

A$408.11
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

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.

Product Overview

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.


Features and Benefits

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

Product Details

Description:4.5IN. B/UB KT; 66-96 F150 4WD
Lift/Drop Height:4.5 in.
Part Number:skyBUK4573
WARNING CA Proposition 65 Message:California Residents- WARNING: Cancer and-or other Reproductive Harm. (For more information go to www.p65warnings.ca.gov)
WARNING CA Proposition 65:Yes

Part Type

Suspension Blocks

Data: v4.2 - Upd: 2026-10-13 21:50:38

Features

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

Specifications

Product Attributes - Brand
Skyjacker Suspensions
Product Attributes - Manufacturer's Part Number
BUK4573
Product Attributes - Part Type
Suspension Blocks
Product Attributes - Product Line
Skyjacker Lift Block Kits
Product Attributes - UPC
803696117065
Product Attributes - Block Thickness (in.)
4.50
Product Attributes - Block Material
Cast iron
Product Attributes - U-Bolts Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Skyjacker
StreetFX SKU skyBUK4573
SFX Item ID 4328115
Supplier Item Code 4328115
Manufacturer SKU BUK4573
Manufacturer UPC 803696117065
Alternative References SJA-BUK4573, F-150

Brochures

Compatibility

Application Data
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelBASE
    Beginning Year1966
    Ending Year1974
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1993
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelEDDIE BAUER
    Beginning Year1985
    Ending Year1996
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelNORTHLAND
    Beginning Year1975
    Ending Year1975
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelNORTHLAND
    Beginning Year1978
    Ending Year1978
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelRANGER
    Beginning Year1975
    Ending Year1975
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelRANGER XLT
    Beginning Year1978
    Ending Year1981
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelROADSTER
    Beginning Year1968
    Ending Year1969
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelSPORT
    Beginning Year1975
    Ending Year1977
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelWAGON
    Beginning Year1968
    Ending Year1973
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXL
    Beginning Year1990
    Ending Year1996
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLS
    Beginning Year1982
    Ending Year1983
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT
    Beginning Year1984
    Ending Year1992
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT
    Beginning Year1994
    Ending Year1996
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT LARIAT
    Beginning Year1982
    Ending Year1983
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT LARIAT
    Beginning Year1993
    Ending Year1993
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT NITE
    Beginning Year1992
    Ending Year1992
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelBRONCO
    SubmodelXLT SPORT
    Beginning Year1995
    Ending Year1996
    Drivetrain4WD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelBASE
    Beginning Year1983
    Ending Year1983
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelCUSTOM
    Beginning Year1980
    Ending Year1982
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelRANGER
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelRANGER LARIAT
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelRANGER XLT
    Beginning Year1980
    Ending Year1981
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelXL
    Beginning Year1982
    Ending Year1983
    DrivetrainRWD
    Block PositionRear axle
  • UniversalNo
    MakeFORD
    ModelF-100
    SubmodelXLS
    Beginning Year1982
    Ending Year1983
    DrivetrainRWD
    Block PositionRear axle

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