Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit

SKU: TUF97031

Suspension Blocks

TUF Rear Block Kits...

Tuff Country

Tuff Country 06-23 Chevy Silverado 1500 4wd 3in Rear Block & U-Bolt Kit

SKU: TUF97031

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.

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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: 97031
Product Attributes - Part Type: Suspension Blocks
Product Attributes - Product Line: Tuff Country Lift Block and U-Bolt Kits
Product Attributes - UPC: 698815970313
Product Attributes - Block Thickness (in.): 3.00
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 1.5 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	tuf97031
SFX Item ID	4293207
Supplier Item Code	4293207
Manufacturer SKU	97031
Manufacturer UPC	698815970313
Alternative References	TFY-97031, 4wd, 3in