GMC SIERRA 1500 HD CLASSIC Suspension Blocks

Lift Blocks/U-Bolts, Cast Iron, 5 in. Lift, Rear, Chevy, GMC, Pickup/SUV, RWD/4WD, Kit

Part Number: SLF-3859

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Lift Blocks, Cast Iron, 1 in., Flat, Chevy, GMC, Pair

Part Number: MXT-810010

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lift Blocks/U-Bolts, Cast Iron, 1.5 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

Part Number: SLF-3816

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Today

Lift Blocks/U-Bolts, Cast Iron, 4 in. Lift, Rear, Chevy, GMC, Pickup, RWD, 4WD, Kit

Part Number: SLF-3849

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

Part Number: SLF-3825

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Lift Blocks, Rear Axle Position, 3 in. Thick, Tapered, Fabricated Steel, Gray Powdercoated, Pair

Part Number: MXT-810030

Not Yet Reviewed

Estimated Ship Date: Today

Lift Blocks, 4"

Part Number: MXT-810040

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Lift Blocks, 2"

Part Number: MXT-810020

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

6" FABRICATED LIFT BLOCKS

Part Number: MXT-810060

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Lift Blocks, 1.5"

Part Number: MXT-810015

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Lift Blocks/U-Bolts, Cast Iron, 3 in. Lift, Rear, Chevy, GMC, Pickup, RWD/4WD, Kit

Part Number: SLF-3838

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

FABRICATED LIFT BLOCKS

Part Number: MXT-810070

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Block Kit

Part Number: MXT-3200LL-4

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order

Lift Blocks, 5"

Part Number: MXT-810050

Not Yet Reviewed

Estimated Ship Date: Nov 27, 2026 if ordered today

• Drop Ship
• Special Order