MaxTrac 810030 3" Rear Lift Blocks – Fabricated Steel

The MaxTrac 810030 3" Rear Lift Blocks are built from fabricated steel and finished in a durable grey powder coat to ensure long-lasting performance and corrosion resistance. Designed to deliver a solid 3 inches of rear lift, these blocks help increase ride height, improve stance, and allow for larger tire clearance—ideal for work, towing, or off-road performance.

Key Features

3" Rear Lift – Raises the rear suspension for improved stance and clearance.

Heavy-Duty Fabricated Steel – Built for strength, load capacity, and durability.

Grey Powdercoat Finish – Resists rust, chips, and wear.

3° Tapered Angle – Maintains proper driveline angles to reduce vibration.

Easy Bolt-On Installation – Requires longer U-bolts (sold separately).

Fitment Notes

Fits multiple truck applications (check specific model requirements).

2007–2018 GM 1500 models: Will replace factory block for a net 2" lift.

Will not fit: Titan XD, Silverado/Sierra 1500 with rear monoleaf spring.

Not recommended to stack lift blocks.

Product Specifications

Lift (Rear): 3 inches

Dimensions: 2.5" wide × 5" long × 3" tall (with 3° taper)

Pin Size: 1/2"

Material: Fabricated Steel

Finish: Grey Powdercoat

Weight: 9 lbs (pair)

Sold As: Pair

Country of Origin: China

UPC: 738283443947

Important Footnotes

Requires longer U-bolts (sold separately).

Do not stack lift blocks.

Avoid wheels wider than 9" or with less than 4.5" backspacing to maintain warranty coverage.

Why Choose MaxTrac 810030?

MaxTrac’s fabricated steel lift blocks are precision-built for reliable performance and long-term durability. The 3° taper ensures smooth driveline operation, while the heavy-duty construction makes them perfect for daily drivers, work trucks, or lifted off-road rigs.