FLYCLE 2 inch Rear Lift Blocks for Silverado 1500 Sierra 1500 - 2in

In this review the FLYCLE 2 in Rear Lift Blocks are evaluated for drivers who want a simple, reliable rear leveling solution for Chevy Silverado 1500 and GMC Sierra 1500 trucks from 1999 to 2024. The bottom line: this kit is for owners seeking a true 2 in rear lift that installs quickly without cutting or drilling and uses forged machined steel for long-term stability. The review focuses on fitment, build quality, installation time and the visual impact on a truck's stance.

Key Features

• Fitment: Directly compatible with 1999-2024 Silverado 1500 and 1999-2024 Sierra 1500, providing a model-specific rear leveling solution for many years of production.
• Precise 2 in Lift: Delivers a fixed 2 in rear rise so front and rear ride height can be balanced when paired with an appropriate front lift or leveling setup.
• Durable Construction: Forged from machined steel alloy with CNC processing, anodic oxidation and heat treatment to improve hardness and corrosion resistance for long service life.
• Complete Kit: Ships with two 2 in rear blocks and two extended square U-bolts so installers have all primary hardware needed for a basic rear lift job.
• Quick Installation: Designed for a 1-2 hour install with no cutting, drilling or strut/coil disassembly required, making it suitable for weekend DIY work.
• Clean Appearance: Gives a more aggressive, leveled look to the truck rear without major visual modification.

Who It's For

Owners of Chevy Silverado 1500 or GMC Sierra 1500 who want a modest rear lift to level their truck, carry moderate loads, or improve appearance will find this kit useful. It is best for those who prefer a bolt-on, reversible change and who are comfortable performing basic suspension work or having a shop do a quick install.

It is not for drivers who need adjustable or larger lifts, heavy-duty payload tuning, or a lift that alters front suspension geometry beyond a matched front lift; those buyers should consider multi-inch kits or full suspension upgrades instead.

Pros & Cons

Pros

• Solid forged steel construction feels heavy-duty and resists corrosion after surface treatment.
• Included extended square U-bolts and original spacer guidance make fitment straightforward for most model years.
• Installation can be completed in about 1-2 hours with basic tools and no drilling or cutting.
• Provides an aggressive, leveled look that many owners appreciate.

Cons

• Only provides a 2 in rear lift; buyers seeking more lift or adjustable height will need a different kit.
• Some users report fit issues on certain model years despite the wide listed compatibility, so checking vehicle specifics before purchase is advisable.

Specifications

Brand	FLYCLE
Compatible Models	1999-2024 Silverado 1500, 1999-2024 Sierra 1500
Rear Lift	2 in
Package Contents	2 x 2 in rear blocks, 2 x U-bolts
Material & Finish	Forged steel alloy, CNC processed, anodic oxidation, heat treated
Installation Time	Approximately 1-2 hours, no cutting or drilling

Our Verdict

The FLYCLE 2 in Rear Lift Blocks are a practical, value-oriented way to level a Silverado 1500 or Sierra 1500 rear without a complex install. For owners wanting a durable, bolt-on 2 in lift that improves stance and maintains factory-like reliability, this kit is a sensible buy; however, those needing more than 2 in or adjustable height should look at larger suspension upgrades.

Frequently Asked Questions

Will this kit fit my 2019 Silverado 1500?
It is listed compatible with 1999-2024 models, but some users report fitment differences on certain 2019 trucks, so verify original spacer removal and vehicle specifics before installing.

Does this kit require cutting or drilling?
No cutting or drilling is required; the design allows installation in about 1-2 hours using common tools.

Are the original rear spacers used?
Models after 2007 include an original spacer that must be removed prior to installing this 2 in rear block kit.