SKU: 4749806036

2019-2025 GM HD Premium Falcon Rear Pair 3-6" Lift Block Compatible (93-30845)

Sale price$337.48 Regular price$374.98
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

2019-2025 GM HD Premium Falcon Rear Pair 3-6" Lift Block Compatible (93-30845)The ReadyLIFT Premium Falcon 3. 3 Fast Adjust Monotube Shocks for the 2011 2025 GMC Chevy 2500 3500 HD are high performance standalone rear upgrades specifically engineered for trucks with an 8 inch lift. These shocks feature Falcon's advanced Fast Adjust technology, allowing drivers to quickly tune their suspension to specific terrain or load requirements with a 3 position compression knob and an 8 position micro adjust dial. This system provides

The ReadyLIFT Premium Falcon 3.3 Fast Adjust Monotube Shocks for the 2011-2025 GMC/Chevy 2500/3500 HD are high-performance standalone rear upgrades specifically engineered for trucks with an 8-inch lift. These shocks feature Falcon's advanced Fast Adjust technology, allowing drivers to quickly tune their suspension to specific terrain or load requirements with a 3-position compression knob and an 8-position micro-adjust dial. This system provides elite-level damping control and superior heat management, ensuring a smooth on-road ride and stable performance during heavy-duty towing or off-road adventures.

Features
  • Falcon 3.3 Fast Adjust dampers offer top-tier performance with comprehensive on-the-fly tunability.
  • Features a 3-position Fast Adjust Knob to toggle between Soft, Custom, and Firm damping modes.
  • Includes an 8-position Micro Adjust Dial for refined damping control within the "Custom" setting.
  • Volume Optimized Damping (VOD) utilizes a digressive linear piston for reduced body roll and better bottom-out resistance.
  • Hard-anodized 6061-T6 aluminum shock bodies provide exceptional impact resistance and heat dissipation.
  • 3/4-inch induction hardened chrome plated shafts protect against rock damage, corrosion, and buckling.
  • Red Line high VI full synthetic shock oil ensures consistent performance across extreme temperature ranges.
  • Bolt-on performance designed to integrate seamlessly with ReadyLIFT 8.0" lift systems.
Notes
  • A professional wheel alignment is recommended after installation to ensure optimal handling and safety.
  • Headlamp aim must be checked and adjusted for safety following any changes to the vehicle's height.
  • Advanced Driver Assistance Systems (ADAS) should be recalibrated to maintain proper monitoring and function.
  • Installation by a certified mechanic is recommended to ensure all mounting hardware is correctly secured and torqued.
  • Estimated installation time is approximately 4 hours excluding alignment.
Compatibility Notes
  • Fits 2011–2025 GMC Sierra and Chevrolet Silverado 2500HD/3500HD 4WD models.
  • Designed exclusively for use with 8.0-inch rear lift configurations.
  • Optimized for unobstructed suspension travel and articulation in high-lift applications.
Specs
  • Shock Type: Falcon 3.3 Fast Adjust Monotube.
  • Lift Compatibility: 8.0" Rear Lift.
  • Adjustment Levels: 3 Fast Adjust Settings + 8 Micro Adjust Positions.
  • Material: 6061-T6 Aluminum (Body) and Induction Hardened Chrome (Shaft).
  • Kit Contents: One (1) pair of Falcon 3.3 standalone adjustable rear shocks and necessary mounting hardware.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4749806036

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4.2 ★★★★★
Based on 6 reviews
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LegendOfYore
Pawtucket, US
★★★★★ 5
Excellent kit
Size: 67pcs, Size: 67pcs
Excellent kit. Does what it's made for! Bought the hard case kit for my garage, and a soft case kit for the car. Patched a hole in my motorcycle tire with no problems. Quick, reliable, and easy to do.
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Reviewed in the United States on May 11, 2026
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Captain Mak
Alexandria, US
★★★★★ 5
Good value for price
Size: 67pcs
Great mid price plug kit, as a professional mechanic these are good for temporary fixes to get you by till a proper patch can be done. The tools are not super cheap and seem to be high enough quality to hold up.
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Reviewed in the United States on May 26, 2026
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Tim Crowbar Chapman
Whiting, US
★★★★★ 5
Great kit
Size: 67pcs
Finally had the need to use this kit. It is the best I have ever used. Very sturdy and comes with everything needed plus some
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Reviewed in the United States on May 20, 2026
R
Verified Purchase
Robbiam
San Leandro, US
★★★★★ 4
A must have kit for the auto
Size: 67pcs
Good little kit. I put it by my spare and it fits perfectly. It’s a solid and versatile kit that’s a must to have in your auto. No leaks or stickiness as the material is good.
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Reviewed in the United States on May 30, 2026
M
Verified Purchase
Mike K.
Lexington, US
★★★★★ 5
Complete and Affordable Tire Repair Kit – Reliable and Easy to Use
Size: 67pcs
I really like this tire repair kit — it has everything you need to fix a tire at a very affordable price. The set comes neatly organized in a durable case, making it easy to store and ready whenever you need it. The case is compact and portable, so you can easily keep it in your garage, truck, or shed without taking up much space. I’ve used it twice already to fix my garden tractor tire, and both repairs worked perfectly. The tools, including the T-handle and spiral probe, are sturdy and easy to use, even for tougher tires. The plugs themselves have excellent adhesion, hold air well, and seem very durable. Everything is included in one set, so you don’t need to buy anything extra to get the job done. Overall, a highly practical, reliable, and convenient kit that’s worth every penny.
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Reviewed in the United States on December 6, 2025

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