Superlift Rear Block Kits

4.19 out of 5 stars 138 Customer Reviews

Superlift rear block kits are the perfect way to lift the back-end of your truck or SUV to clear those bigger tires. These suspension lift blocks and U-bolts can raise the rear between 1.5 in. and 5 in., depending on the kit you select. The hardware components are made from top-quality materials, and Superlift kits are available in more than a hundred configurations for fitment on countless makes and models. For economy and value, there's no better way to improve the stance of your ride.

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Superlift Rear Block Kits 3816

Superlift Rear Block Kits 3816

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3327

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

Part Number: SLF-3327

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3038

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

Part Number: SLF-3038

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3049

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

Part Number: SLF-3049

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3225

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Chevy, GMC, Pickup, SUV, RWD/4WD, 6 Lug, Kit

Part Number: SLF-3225

4.81 out of 5 stars ( 21 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3425

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Chevy, GMC, Pickup/SUV, RWD/4WD, 8 Lug, Kit

Part Number: SLF-3425

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3097

Lift Blocks/U-Bolts, Cast Iron, 2.5 in. Lift, Rear, Chevy, GMC, Pickup/SUV, RWD/4WD, Kit

Part Number: SLF-3097

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3825

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3849

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: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits 3059

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

Part Number: SLF-3059

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 1980-1997 F-250 - 1825

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Ford, Pickup, RWD, Kit

Part Number: SLF-1825

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Superlift Rear Block Kits for 1999-2010 F-350 SUPER DUTY, F-250 SUPER DUTY, 1999 F-250 - 9325

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Ford, Pickup, SUV, 4WD, Kit

Part Number: SLF-9325

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits for 1999-2004 F-350 SUPER DUTY, F-250 SUPER DUTY, 1999 F-250 - 9335

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

Part Number: SLF-9335

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits 4125

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

Part Number: SLF-4125

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 2011-2016 F-250 SUPER DUTY, F-350 SUPER DUTY - 9082

Leaf Spring Blocks, Rear, 5.00 in. Thick, Cast Iron, U-bolts, Ford, Kit

Part Number: SLF-9082

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits 3838

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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Superlift Rear Block Kits for 1978-1997 F-250 - 1449

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

Part Number: SLF-1449

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Superlift Rear Block Kits 4059

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

Part Number: SLF-4059

4.63 out of 5 stars ( 8 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 1989-1995 PICKUP, 1993-1996 T100 - 7249

Lift Blocks/U-Bolts, Cast Iron, 4.0 in. Lift, Rear, 3 15/16 in. Wide U-Bolt, Toyota, 4WD, Kit

Part Number: SLF-7249

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Superlift Rear Block Kits for 1980-1996 F-150 - 1049

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

Part Number: SLF-1049

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 1999-2010 F-350 SUPER DUTY, F-250 SUPER DUTY, 1999 F-250 - 9359

Lift Blocks/U-Bolts, Cast Iron, 5 in. Lift, Rear, Ford, Pickup, 4WD, Kit

Part Number: SLF-9359

1.33 out of 5 stars ( 3 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 2011-2016 F-250 SUPER DUTY, F-350 SUPER DUTY - 9081

Leaf Spring Blocks, Rear, 3.00 in. Thick, Cast Iron, U-bolts, Ford, Superduty, Kit

Part Number: SLF-9081

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits 4149

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

Part Number: SLF-4149

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits 4049

Lift Blocks/U-Bolts, Cast Iron, 4 in. Lift, Rear, Dodge, Plymouth, Pickup/SUV, RWD/4WD, Kit

Part Number: SLF-4049

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Superlift Rear Block Kits for 1998-2010 RANGER - 2338

Lift Blocks/U-Bolts, Cast Iron, 3 in. Lift, Rear, Ford, Mazda, 4WD, Kit

Part Number: SLF-2338

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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