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 Aug 8 - Aug 13

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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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Laurie
Battle Creek, US
★★★★★ 5
good
Size: 61pcs
great
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Reviewed in the United States on May 14, 2026
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Wallace O. Bullock
Phoenix, US
★★★★★ 3
Excellent quality and as advertized.
Size: 58pcs
It's a bit over packed and hard to close once opened. Too much extra stuff in the kit. W. O. B.
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Reviewed in the United States on December 28, 2025
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Tevon L.
Belleville, US
★★★★★ 5
Good buy
Size: 58pcs
Works well
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Reviewed in the United States on February 25, 2026
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n.fish
Natrona Heights, US
★★★★★ 5
Tire repair
Size: 61pcs
Tire repair kit arrived in timely fashion have not used as yet but kit is as advertised
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Reviewed in the United States on January 16, 2026
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Austen
Boise, US
★★★★★ 5
Must have for road trips
Size: 16oz (Pack of 2)
Works awesome. If you don’t use them within a year replace them. It’s way cheaper than a tow truck!
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Reviewed in the United States on May 8, 2026

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