Tuff Country 06-23 GMC Sierra 1500 4wd 4in Rear Block & U-Bolt Kit

SKU: TUF97032

Suspension Blocks

TUF Rear Block Kits...

Tuff Country

Tuff Country 06-23 GMC Sierra 1500 4wd 4in Rear Block & U-Bolt Kit

SKU: TUF97032

Suspension Blocks

TUF Rear Block 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 block and u-bolts kits are an economical solution to raising the rear end of many trucks and SUVs. Lift blocks are inserted between the factory axle and leaf spring to lift the rear end. Each kit includes lift blocks and extended zinc plated u-bolts, custom fit for the application.

Part Type

Suspension Blocks

Data: v4.2 - Upd: 2026-10-14 20:43:06

Features

Designed For Rear Axle Only
Made Of Cast Iron

Specifications

Product Attributes - Brand: Tuff Country
Product Attributes - Manufacturer's Part Number: 97032
Product Attributes - Part Type: Suspension Blocks
Product Attributes - Product Line: Tuff Country Lift Block and U-Bolt Kits
Product Attributes - UPC: 698815970320
Product Attributes - Block Thickness (in.): 4.00
Product Attributes - Block Material: Cast iron
Product Attributes - U-Bolts Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Must remove factory blocks and these blocks will then provide 2.5 in. lift. Factory length shocks must be replaced on most applications with extended length shocks when installing rear blocks 2 in. or taller.

Reference Information

Brand Name/s	Tuff Country
StreetFX SKU	tuf97032
SFX Item ID	4293208
Supplier Item Code	4293208
Manufacturer SKU	97032
Manufacturer UPC	698815970320
Alternative References	TFY-97032, 4wd, 4in

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	HYBRID
Beginning Year	2007
Ending Year	2007
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LS
Beginning Year	2007
Ending Year	2007
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	LT
Beginning Year	2007
Ending Year	2007
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500 CLASSIC
Submodel	WT
Beginning Year	2007
Ending Year	2007
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	CUSTOM
Beginning Year	2016
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HIGH COUNTRY
Beginning Year	2014
Ending Year	2015
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HIGH COUNTRY
Beginning Year	2014
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HYBRID
Beginning Year	2006
Ending Year	2006
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HYBRID
Beginning Year	2009
Ending Year	2013
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	HYBRID
Beginning Year	2010
Ending Year	2013
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2006
Ending Year	2006
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2008
Ending Year	2013
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2010
Ending Year	2013
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2015
Ending Year	2015
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LS
Beginning Year	2015
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2006
Ending Year	2006
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2006
Ending Year	2015
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2006
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LT
Beginning Year	2010
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LTZ
Beginning Year	2007
Ending Year	2015
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LTZ
Beginning Year	2007
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	LTZ
Beginning Year	2010
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	SSV
Beginning Year	2015
Ending Year	2015
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	SSV
Beginning Year	2015
Ending Year	2018
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.

Universal	No
Make	CHEVROLET
Model	SILVERADO 1500
Submodel	WT
Beginning Year	2006
Ending Year	2006
Drivetrain	4WD
Block Position	Rear axle
Application Notes	Must remove factory blocks and these blocks will then provide 2.5 in. lift.