Home / Shop / Skyjacker Suspension Lift Kits C9661KS-NSP Lift, 4WD, 6.0 in. Front/6.0 in. Rear, Chevy, GMC, Pickup, Kit

Skyjacker Suspension Lift Kits C9661KS-NSP Lift, 4WD, 6.0 in. Front/6.0 in. Rear, Chevy, GMC, Pickup, Kit

SKU: SKYC9661KS-NSP

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

Skyjacker

Skyjacker Suspension Lift Kits C9661KS-NSP Lift, 4WD, 6.0 in. Front/6.0 in. Rear, Chevy, GMC, Pickup, Kit

SKU: SKYC9661KS-NSP

Suspension Leveling & Lift Kits

SKY Lift Kit Components...

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Description

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 Overview

Product Details

Description:	6IN. SYS; 99-06GM1500 NO SKID P
Lift/Drop Height (in.):	6
Lift/Drop Height:	6 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:

Qty	SKU	MFR SKU	UPC	Description
2x	skyCR55S	CR55S	803696169798	Skyjacker Leaf Spring 2007-2007 GMC Sierra 1500 Classic 4 Wheel Drive
1x	skyC9661A-NSP	C9661A-NSP	803696193236	Skyjacker Suspension Lift Kit Component 1999-2006 Chevrolet Silverado 1500 4WD Rear Wheel Drive
1x	skyC9662BS	C9662BS	803696202747	Skyjacker Suspension Lift Kit Component 2001-2006 Chevrolet Silverado 1500 HD 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: 2026-10-14 20:38:27

Specifications

Product Attributes - Brand: Skyjacker Suspensions
Product Attributes - Manufacturer's Part Number: C9661KS-NSP
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Skyjacker Suspension Lift Kits
Product Attributes - UPC: 803696193229
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Steering knuckle
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.

Reference Information

Brand Name/s	Skyjacker
StreetFX SKU	skyC9661KS-NSP
SFX Item ID	4559872
Supplier Item Code	4559872
Manufacturer SKU	C9661KS-NSP
Manufacturer UPC	N/A
Alternative References	sky-CR55S, CR55S, sky-C9661A-NSP, C9661A-NSP, 4WD, skyC9662BS

Brochures

Compatibility

Application Data

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	WT
Beginning Year	2007
Ending Year	2007
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	WT
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD CLASSIC
Submodel	SLE
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD CLASSIC
Submodel	SLT
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD
Submodel	SLE
Beginning Year	2001
Ending Year	2003
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD
Submodel	SLE
Beginning Year	2005
Ending Year	2006
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD
Submodel	SLT
Beginning Year	2001
Ending Year	2003
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 HD
Submodel	SLT
Beginning Year	2005
Ending Year	2006
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	HT
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	HT
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	HYBRID
Beginning Year	2005
Ending Year	2006
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	1999
Ending Year	2003
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	1999
Ending Year	2003
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	2006
Ending Year	2006
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	2006
Ending Year	2006
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SLE
Beginning Year	1999
Ending Year	2004
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SLE
Beginning Year	1999
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SLT
Beginning Year	1999
Ending Year	2004
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	SLT
Beginning Year	1999
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	WT
Beginning Year	2002
Ending Year	2007
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500
Submodel	WT
Beginning Year	2002
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SL
Beginning Year	2007
Ending Year	2007
Engine Type	V6
Engine Family	GM V6
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SL
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.

Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLE
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Drivetrain	4WD
Amount of Lift Front	6.000 in.
Amount of Lift Rear	6.000 in.
Front Suspension	Independent front suspension
Number of Lugs	6
Maximum Tire Height (in.)	35 in.
Maximum Tire Width (in.)(application)	11.5 in.
Recommended Wheel Width (in.)	8.00 in.
Recommended Wheel Backspace (in.)	4.500 in.
Fuel Type	GAS
Footnotes	K30 - Not designed for 1999 models with classic body style.