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Skyjacker 4" 67-77 F250 HIGHBOY SYSTM (2x skyFR74S, 2x skyF746S, 1x skyF740S, 2x skyN8014, 2x skyN8058)

SKU: SKYF740KS-N

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

Skyjacker 4" 67-77 F250 HIGHBOY SYSTM (2x skyFR74S, 2x skyF746S, 1x skyF740S, 2x skyN8014, 2x skyN8058)

SKU: SKYF740KS-N

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

A$4,940.99
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Skyjacker, Skyjacker Suspensions StreetFX SKU skyF740KS-N SFX Item ID 4561578 Accounting SKU sky-F740KS-N Manufacturer SKU F740KS-N Manufacturer UPC N/A Alternative References F740KS-N, SJA-F740KS-N

LftKt-Suspw/Shock

Skyjacker Suspensions suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They help you get the right height, clearance, and attitude on your truck and maintain that factory ride quality, while improving handling. They come with all of the necessary mounting hardware and detailed instructions, and are available for 2WD or 4WD vehicles.

Product Details

Description:4IN. 67-77 F250 HIGHBOY SYSTM
Lift/Drop Height:4 in.

Product Overview


Additional Application Notes
• 4 in. Lift; For Use w/High Boy; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Spring Bushing Kit
• Incl. The Following Parts~ Rear Leaf Springs~ Rear Spring Bushing Kit~ U-Bolts~ Rear Nitro Shocks~ Front Leaf Springs~ Front Nitro Shocks~ Front Spring Bushing Kit 4 in. Lift; For Use w/High Boy; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Spring Bushing Kit

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
2xskyN8014N8014803696146959Skyjacker Nitro Shock Absorber 1965-1979 Ford F-250 4 Wheel Drive
2xskyN8058N8058803696152691Skyjacker Nitro Shock Absorber 1987-1991 GMC V2500 Suburban
1xskyF740SF740S803696129044Skyjacker Suspension Lift Kit Component 1965-1978 Ford F-250 4 Wheel Drive
2xskyF746SF746S803696129068Skyjacker Leaf Spring 1965-1979 Ford F-250 4 Wheel Drive
2xskyFR74SFR74S803696133683Skyjacker Leaf Spring 1965-1978 Ford F-250 4 Wheel Drive

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:03:24

Product Overview

Skyjacker Suspensions suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They help you get the right height, clearance, and attitude on your truck and maintain that factory ride quality, while improving handling. They come with all of the necessary mounting hardware and detailed instructions, and are available for 2WD or 4WD vehicles.


Features and Benefits

  • Other Parts Required For A Complete Set
  • Limited Lifetime Warranty

Product Details

Year Make
Description:4IN. 67-77 F250 HIGHBOY SYSTM
Lift/Drop Height:4 in.
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

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
2xskyN8014N8014803696146959Skyjacker Nitro Shock Absorber 1965-1979 Ford F-250 4 Wheel Drive
2xskyN8058N8058803696152691Skyjacker Nitro Shock Absorber 1987-1991 GMC V2500 Suburban
1xskyF740SF740S803696129044Skyjacker Suspension Lift Kit Component 1965-1978 Ford F-250 4 Wheel Drive
2xskyF746SF746S803696129068Skyjacker Leaf Spring 1965-1979 Ford F-250 4 Wheel Drive
2xskyFR74SFR74S803696133683Skyjacker Leaf Spring 1965-1978 Ford F-250 4 Wheel Drive

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-09-30 15:20:28

Specifications

Suspension Lift, Leaf Springs, Shocks/Struts, Ford, Kit

Skyjacker suspension lift kits provide a smooth, comfortable ride, while responding to on or off-road conditions. They'll help you get the right height, clearance, and attitude for your truck or Jeep—while maintaining a "factory" ride quality and improving handling. Standard Flex, Value Flex, Rock Ready, Single Flex, and Double Flex versions are available, depending on your application. The lift kits come with all of the necessary mounting hardware and detailed instructions, and they're available for 2WD or 4WD vehicles.

Product Attributes
BrandSkyjacker Suspensions
Manufacturer's Part NumberF740KS-N
Part TypeSuspension Leveling & Lift Kits
Product LineSkyjacker Suspension Lift Kits
UPC803696230672
Lift StyleSuspension Lift Kit
Primary Front Lift ComponentLeaf spring
Primary Rear Lift ComponentLeaf spring
Front Shocks/Struts IncludedYes
Front Shock Quantity Per Wheel1
Front Shock TypeHydraulic twin-tube
Rear Shocks/Struts IncludedYes
Rear Shock Quantity Per Wheel1
Rear Shock TypeHydraulic twin-tube
Brake Lines IncludedNo
Hardware IncludedYes
FMVSS 126 CertificationNo
QuantitySold as a kit.

Product Details

Year Make
Description:4IN. 67-77 F250 HIGHBOY SYSTM
Lift/Drop Height:4 in.
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

Reference Information

Brand Name/s Skyjacker
StreetFX SKU skyF740KS-N
SFX Item ID 4561578
Supplier Item Code 4561578
Manufacturer SKU F740KS-N
Manufacturer UPC N/A
Alternative References sja-f740ks-n, sky-FR74S, FR74S, sky-F746S, F746S, skyF740S

Compatibility

Skyjacker 4" 67-77 F250 HIGHBOY SYSTM (2x skyFR74S, 2x skyF746S, 1x skyF740S, 2x skyN8014, 2x skyN8058)
Year RangeMakeModelSubmodelsRegion
1973-1978 Ford F-250 Base, Custom, Northland, Ranger, Ranger XLT, XLT, Ranger Lariat US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

Detailed Compatibility


Application Data
MakeFORD
ModelF-250
SubmodelBASE
Beginning Year1965
Ending Year1974
Engine TypeL6
Engine FamilyFord inline 6-cylinder
Drivetrain4WD
Amount of Lift Front4.000 in.
Amount of Lift Rear4.000 in.
Front SuspensionSolid front axle
Number of Lugs8
Maximum Tire Height (in.)40 in.
Maximum Tire Width (in.)(application)12.5 in.
Recommended Wheel Width (in.)9.75 in.
Recommended Wheel Backspace (in.)3.750 in.
Fuel TypeGAS
MakeFORD
ModelF-250
SubmodelBASE
Beginning Year1965
Ending Year1974
Engine TypeV8
Engine FamilyFord big block FE
Drivetrain4WD
Amount of Lift Front4.000 in.
Amount of Lift Rear4.000 in.
Front SuspensionSolid front axle
Number of Lugs8
Maximum Tire Height (in.)40 in.
Maximum Tire Width (in.)(application)12.5 in.
Recommended Wheel Width (in.)9.75 in.
Recommended Wheel Backspace (in.)3.750 in.
Fuel TypeGAS
MakeFORD
ModelF-250
SubmodelBASE
Beginning Year1969
Ending Year1974
Engine TypeV8
Engine FamilyFord small block Windsor
Drivetrain4WD
Amount of Lift Front4.000 in.
Amount of Lift Rear4.000 in.
Front SuspensionSolid front axle
Number of Lugs8
Maximum Tire Height (in.)40 in.
Maximum Tire Width (in.)(application)12.5 in.
Recommended Wheel Width (in.)9.75 in.
Recommended Wheel Backspace (in.)3.750 in.
Fuel TypeGAS

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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