Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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IHC Suspension Lowering Kit with Bolt-On C-Notch; 4-Inch Front / 6-Inch Rear
(19-26 Sierra 1500 w/ 5.80-Foot Short & 6.50-Foot Standard Box, Excluding Denali
Item S565186
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Factory Ride Quality Maintained Using Stock Springs, Shocks, And Spindles
- Bolt-On C-Notch Included For Do-It-Yourself Installation
- Control Arms Designed To Factory Specifications and Include Standard Upper Control Arms For Camber Correction
- Camber And Caster Alignment Achieved Without Additional Parts Like Offset Ball Joints Or Bushings
- Flip Kit Includes Correct Pinion Angle Eliminating Need For Pinion Shims
- Made In The USA, Manufactured In Texas
- Lifetime Warranty On All Metal Parts
- Not Compatible With Long Bed Models Or X31 Models
- Will Not Fit Trucks With Magnetic Ride Or Adaptive Ride Control
- Designed For Two Wheel Drive Applications Only
- Includes Front Lowering Control Arms, Ball Joints, Machined Sleeves, Alignment Locks, UCA Hardware, Loc-Tite Packet, And Polyurethane Bushings
- Rear Kit Consists Of Flip Kit, Drop Shocks, 1 Inch Lift Shackle, Bolt-On C-Notch, U-Bolts, And Hardware
- Package Weight Approximately 133 Pounds Total
- Fits 2019-2026 Sierra 1500 Models With 5.80-Foot Short & 6.50-Foot Standard Box; Not Compatible With Long Bed Models Or X31 Off-Road Package
| Brand | IHC Suspension |
| Lowering Kit Includes Shocks | Shocks Not Included |
| Lowering Kit Estimated Drop | 4.0F / 6.0R |
Description
Comprehensive Lowering Solution. The Lowering Kit with Bolt-On C-Notch; 4-Inch Front / 6-Inch Rear is engineered to provide precise and controlled lowering of the front and rear suspension. It lowers the front by 4 inches using custom control arms while retaining the factory ride quality, and lowers the rear by 6 inches with a flip kit and drop shocks, ensuring improved stance without sacrificing comfort or drivability.
Construction and Appearance. The kit components are crafted from high-strength metals with a durable finish, manufactured in Texas. It incorporates polyurethane bushings, machined sleeves, and hardware designed for longevity and performance. The bolt-on C-notch is designed for ease of installation without cutting or welding.
Installation. Installation is straightforward for experienced technicians or do-it-yourselfers, requiring no permanent frame modifications thanks to the bolt-on design. Comprehensive front and rear instructions are provided to ensure proper setup.
Warranty. The metal components come with a lifetime warranty, underscoring the kit’s durability and quality.
Application. Designed specifically for 2019-2026 Sierra 1500 models with 5.80-foot short and 6.50-foot standard boxes. This kit will not fit long bed models, X31 off-road packages, or trucks equipped with Magnetic Ride or Adaptive Ride Control systems.
IHC Suspension IHC-GM1922CK-46CC
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (1) Bolt-On C-Notch
- (2) Front Lowering Springs
- (2) Rear Lowering Springs
- (4) Shock Absorbers
5.0
Customer Reviews (2)
Questions & Answers
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Will It Fit My Sierra 1500
- 2.7L I4 - 19, 20, 21, 22, 23, 24, 25, 26
- 3.0L I6 Duramax - 20, 21, 22, 23, 24, 25, 26
- 4.3L V6 - 19, 20, 21
- 5.3L V8 - 19, 20, 21, 22, 23, 24, 25, 26
- 6.2L V8 - 19, 20, 21, 22, 23, 24, 25, 26
