MaxTrac 810050 5" Rear Lift Fabricated Steel Blocks

When your build calls for serious rear lift, the MaxTrac 810050 Rear Lift Blocks deliver. These heavy-duty fabricated steel lift blocks provide a full 5 inches of rear lift while maintaining proper driveline geometry thanks to their built-in 5-degree taper. Finished in a durable grey powder coat and featuring dual center pin holes, they're engineered for truck owners who demand strength, flexibility, and long-lasting performance.

Key Features

5-Inch Rear Lift

Provides a substantial 5-inch rear lift for increased ground clearance, larger tire fitment, and an aggressive truck stance.

Heavy-Duty Fabricated Steel Construction

Built from high-strength fabricated steel for exceptional durability under towing, hauling, off-road, and daily driving conditions.

Built-In 5-Degree Taper

Features a 5-degree angle to help maintain proper pinion angle and minimize driveline vibration after lifting.

Dual Center Pin Holes

Allows you to retain the factory axle location or move the axle forward to help improve driveline plunge and suspension geometry.

Durable Grey Powder Coat Finish

Protects against rust, corrosion, road debris, and harsh weather conditions for long-term durability.

Built for Heavy-Duty Applications

Ideal for lifted trucks requiring significant rear lift without replacing factory leaf springs.

What's Included

• (2) MaxTrac 5" Rear Lift Blocks

Important Fitment Notes

Installation Requirements

• Requires longer U-bolts, sold separately
• Stacking lift blocks is not recommended
• Professional installation recommended

Special Application Notes

• On 2007-2018 GM 1500 models, these blocks replace the factory rear block and provide approximately 4 inches of net lift
• Does NOT fit Nissan Titan XD models
• Does NOT fit Chevrolet Silverado 1500 or GMC Sierra 1500 models equipped with rear monoleaf springs

Wheel Recommendations

• MaxTrac does not recommend wheels wider than 9 inches
• Wheels with less than 4.5 inches of backspacing are not recommended
• Use of non-recommended wheel specifications may void manufacturer warranties

Why Choose These Lift Blocks?

The MaxTrac 810050 lift blocks are designed for truck owners looking for maximum rear lift while maintaining drivability. The combination of fabricated steel construction, a 5-degree taper, and dual center pin holes provides the strength and adjustability needed for demanding truck builds. Whether you're building an off-road rig, work truck, or show truck, these lift blocks deliver reliable performance and durability.

Perfect For

• Extreme lifted truck builds
• Off-road and mud trucks
• Larger wheel and tire setups
• Towing and hauling applications
• Suspension leveling projects
• Work and recreational trucks

Product Specifications

Part Number: 810050
UPC: 738283446870
Kit Type: Lift / Level
Rear Lift Amount: 5 Inches
Block Angle: 5 Degrees
Material: Steel
Color: Grey
Finish: Grey Powder Coat
Engine Compatibility: Gas Models
Sold As: Pair
Weight: 12 lbs
Dimensions: 11" x 6" x 3"
Country of Origin: China