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Rear Cast Iron Lift Blocks + Square Leaf Spring Axle U-Bolts Leveling Lift Kit
Precision Lift for Uncompromising Performance
This precision-engineered lift kit injects unparalleled strength and stature into your Silverado or Sierra 1500HD 2500HD 3500HD 8-Lug (2WD or 4WD). Heavy-duty cast iron lift blocks, finished with a corrosion-resistant coating, provide unwavering support for even the heaviest loads. The meticulously engineered taper ensures perfect pinion alignment for optimal performance. Square U-bolts, fabricated from high-quality steel, clamp down firmly with their square bend design. Grade 8 hardware enables strength throughout. This kit elevates your truck's rear stance for a more aggressive look and leveled ride. It prevents rear-end sag under heavy loads, improving towing and hauling capabilities. Dominate the road with confidence.
Fitment:
- 2001-2010 Silverado 1500HD 2500HD 3500HD 8-Lug 2WD/4WD
- 2001-2010 Sierra 1500HD 2500HD 3500HD 8-Lug 2WD/4WD
- 2.5" Axles only and DOES NOT fit models with spring overloads
Kit Details
Rear Block Lift Height
Lift Heights Available:
- 1.5 Inch Lift
- 2 Inch Lift
- 3 Inch Lift
Specifications:
Block Specs:
- 5.8" Long
- 2.5" Wide
- 9/16th Pin
U-Bolt Specs:
- Square
- 2.5" Width
- 9/16 Thread Pitch
Rear Leveling Lift Kit
Kit Contents:
- (2x) Solid Cast Iron Lift Blocks
- (4x) Steel Square-bend U-Bolts
- (8x) Hex Nuts
- (8x) Washers
- Installation Instructions
- Reaper Offroad Lifts Car Sticker
Technical Notes:
- Install the tallest ends of the tapered rear blocks toward the rear of the vehicle.
- Retighten U-bolts after the first 500 miles.
Advantages
The U-bolts are designed to deliver maximum clamp force and offer extreme strength while preserving OEM handling characteristics. These square U-bolts are built to clamp 2.5-inch wide leaf springs. They ensure even pressure distribution, preventing premature spring failure and unwanted movement. Allowances need to be made for all overloads and aftermarket leafs. With a 6-inch thread that can be cut to fit various applications.
Benefits
Unleash Your Truck's Full Potential
Reaper Offroad Lifts solid cast iron lift blocks, cast as a single, more stable construction, offer superior strength compared to aluminum alternatives with pressed pins. These blocks are engineered to enhance rear load and towing capacity. They effectively absorb noise and vibrations, and feature a tapered design for optimal pinion alignment.
- Install larger tires and custom rims to suit your needs
- Level your vehicle for an aggressive stance
- Increase ground clearance
- Enhance your offroad experience
- Increase load capacity
- Improve overall handling and stability
- Reduce rear-end sag under heavy loads
- Enjoy a smoother ride over rough terrain
Product Details
Uncompromising Strength for Peak Performance
Reaper Offroad Lifts Square U-Bolts are crafted from high-quality steel, engineered to deliver unwavering clamping force. The square bend design ensures a secure fit with all mating components, while the Grade 8 hardware enables maximum strength and longevity. These U-bolts are the perfect solution for demanding off-road applications and heavy loads.
Specifically designed for off-road and heavy-duty use, these U-bolts prevent flexing of the leaf spring packs and restore clamping force to your spring assembly, enhancing safety and ensuring optimal performance from your rear lift. Their precision engineering ensures a secure fit, maximizing stability and enhancing your vehicle's overall handling.
Forge a Rugged Stance. Elevate Your Capability
Reaper Offroad Lifts Cast Iron Lift Blocks are the foundation for a lifted and leveled truck. Constructed from heavy-duty cast iron and finished with a corrosion-resistant coating, they provide unwavering support for even the most extreme conditions. The meticulously engineered taper ensures perfect pinion alignment, eliminating drivetrain vibes and maintaining optimal performance.
Designed to withstand harsh environments, these lift blocks enhance both durability and reliability. Their design ensures a perfect fit and easy installation, while the special coating keeps them looking great throughout the lifetime of your vehicle. Transform your truck's look and elevate its off-road capability.
Unleash Your Truck's Potential. Dominate Any Terrain
The Reaper Offroad Lifts Heavy Duty Lift Kit is the ultimate solution to elevate your truck's capability and conquer any challenge. This customizable kit allows you to choose your ideal lift height from 1.5", 2", or 3", letting you tailor your truck's stance and off-road prowess.
Included are a pair of heavy-duty cast iron lift blocks, meticulously engineered for perfect pinion alignment and unwavering support. Complementing these are high-strength square U-bolts and Grade 8 hardware, ensuring uncompromising performance and lasting durability. Plus, show off your Reaper pride with a free high-quality Reaper Offroad Lifts sticker included! This kit is meticulously designed to work together, transforming your truck into a true off-road workhorse.
Easy to Install
Free Sticker