Tuff Country 88-91 Chevy Blazer 4x4 3in Lift Kit EZ-Ride (SX8000 Shocks)

SKU: TUF13730KN

Suspension Leveling & Lift Kits

TUF Lift Kits...

Tuff Country

Tuff Country 88-91 Chevy Blazer 4x4 3in Lift Kit EZ-Ride (SX8000 Shocks)

SKU: TUF13730KN

Suspension Leveling & Lift Kits

TUF Lift Kits...

Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

We accept

Description

Tuff Country's straight axle suspension lift kits feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics teflon inserts are also used between each leaf.

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-10-13 22:20:55

Features

Designed To Replicate Your Factory Ride
Fantastic Ride Quality
Gives You The Best Of Both Worlds
Limited Lifetime Warranty
Making The Install Safe And Effective
No Sacrificing Off Road Durability And Performance
Will Not Shortchange You On Critical Components

Specifications

Product Attributes - Brand: Tuff Country
Product Attributes - Manufacturer's Part Number: 13730KN
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Tuff Country EZ-Ride Suspension Lift Kits
Product Attributes - UPC: 698815009303
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Leaf spring
Product Attributes - Primary Rear Lift Component: Leaf spring block
Product Attributes - Front Shocks/Struts Included: Yes
Product Attributes - Front Shock Quantity Per Wheel: 1
Product Attributes - Front Shock Type: Gas-charged twin-tube
Product Attributes - Rear Shocks/Struts Included: Yes
Product Attributes - Rear Shock Quantity Per Wheel: 1
Product Attributes - Rear Shock Type: Gas-charged twin-tube
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: Includes SX8000 shocks.

Reference Information

Brand Name/s	Tuff Country
StreetFX SKU	tuf13730KN
SFX Item ID	4291905
Supplier Item Code	4291905
Manufacturer SKU	13730KN
Manufacturer UPC	698815009303
Alternative References	TFY-13730KN, 4x4, 3in, (SX8000

Compatibility

Application Data

Make	CHEVROLET
Model	BLAZER
Submodel	SCOTTSDALE
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	CHEVROLET
Model	BLAZER
Submodel	SILVERADO
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	CHEVROLET
Model	V10 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	CHEVROLET
Model	V10 SUBURBAN
Submodel	SILVERADO
Beginning Year	1988
Ending Year	1988
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	CHEVROLET
Model	V1500 SUBURBAN
Submodel	SCOTTSDALE
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	CHEVROLET
Model	V1500 SUBURBAN
Submodel	SILVERADO
Beginning Year	1989
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	GMC
Model	JIMMY
Submodel	BASE
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	GMC
Model	JIMMY
Submodel	SIERRA CLASSIC
Beginning Year	1988
Ending Year	1990
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	GMC
Model	V1500 SUBURBAN
Submodel	BASE
Beginning Year	1988
Ending Year	1991
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	GMC
Model	V1500 SUBURBAN
Submodel	SIERRA CLASSIC
Beginning Year	1988
Ending Year	1989
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS

Make	GMC
Model	V1500 SUBURBAN
Submodel	SLE
Beginning Year	1990
Ending Year	1990
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	3.000 in.
Amount of Lift Rear	3.000 in.
Body Style	Sport Utility
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Application Notes	Includes SX8000 shocks.
Fuel Type	GAS