Skyjacker 4"SR SYS 88-91 3/4T SUBURBN (2x skyCR24S, 2x skyC140S, 1x skyC124BS8)

SKU: SKYC140BKSD8

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

Skyjacker

Skyjacker 4"SR SYS 88-91 3/4T SUBURBN (2x skyCR24S, 2x skyC140S, 1x skyC124BS8)

SKU: SKYC140BKSD8

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

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Description

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 Overview

Skyjacker 4"SR SYS 88-91 3/4T SUBURBN

Product Details

Description:	Skyjacker 4"SR SYS 88-91 3/4T SUBURBN

This is a group bundle consisting of:

Qty	SKU	MFR SKU	UPC	Description
1x	skyC124BS8	C124BS8	803696117447	Skyjacker Suspension Lift Kit Component 1989-1991 Chevrolet V2500 Suburban
2x	skyC140S	C140S	803696118109	Skyjacker Leaf Spring 1987-1987 GMC V1500 Pickup
2x	skyCR24S	CR24S	803696121475	Skyjacker Leaf Spring 1979-1986 GMC K3500 Pickup

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: 2026-10-14 20:38:30

Specifications

Product Attributes - Brand: Skyjacker Suspensions
Product Attributes - Manufacturer's Part Number: C140BKSD8
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Skyjacker Suspension Lift Kits
Product Attributes - UPC: 803696118024
Product Attributes - Primary Front Lift Component: Leaf spring
Product Attributes - Primary Rear Lift Component: Leaf spring
Product Attributes - Front Shocks/Struts Included: No
Product Attributes - Rear Shocks/Struts Included: No
Product Attributes - Brake Lines Included: No
Product Attributes - Hardware Included: Yes
Product Attributes - FMVSS 126 Certification: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Rear spring designed to level vehicle.

Reference Information

Brand Name/s	Skyjacker
StreetFX SKU	skyC140BKSD8
SFX Item ID	4559795
Supplier Item Code	4559795
Manufacturer SKU	C140BKSD8
Manufacturer UPC	N/A
Alternative References	sky-CR24S, CR24S, K3500, sky-C140S, C140S, V1500

Brochures

Compatibility

Application Data

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SILVERADO
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SILVERADO
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	CHEVROLET
Model	V20 SUBURBAN
Submodel	SILVERADO
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1990
Ending Year	1990
Engine Type	V8
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SILVERADO
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SILVERADO
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	CHEVROLET
Model	V2500 SUBURBAN
Submodel	SILVERADO
Beginning Year	1990
Ending Year	1990
Engine Type	V8
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	GMC
Model	V2500 SUBURBAN
Submodel	BASE
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	GMC
Model	V2500 SUBURBAN
Submodel	BASE
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	GMC
Model	V2500 SUBURBAN
Submodel	SIERRA CLASSIC
Beginning Year	1988
Ending Year	1989
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	GMC
Model	V2500 SUBURBAN
Submodel	SIERRA CLASSIC
Beginning Year	1988
Ending Year	1989
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS

Make	GMC
Model	V2500 SUBURBAN
Submodel	SLE
Beginning Year	1990
Ending Year	1990
Engine Type	V8
Engine Family	Chevy diesel
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	DIESEL

Make	GMC
Model	V2500 SUBURBAN
Submodel	SLE
Beginning Year	1990
Ending Year	1990
Engine Type	V8
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	4.000 in.
Amount of Lift Rear	None
Front Suspension	Solid front axle
Number of Lugs	8
Application Notes	Fits models with 56 inch rear springs, lowering brackets required for front sway bar.
Fuel Type	GAS