4/6 Drop Kit with C-Notch for 1999–2006 Silverado & Sierra V8

Getting your truck low while keeping suspension travel intact takes the right setup. This Slamrite 4"/6" Drop Kit with Rear C-Notch is built for 1999–2006 Silverado and Sierra 1500 V8 2WD models, delivering a deep, aggressive stance without sacrificing performance.

The front is lowered 4 inches using drop spindles and coil springs, maintaining proper suspension geometry and ride quality. Out back, a 6-inch drop with a flip kit brings the rear down, while the included C-notch provides the clearance needed for proper axle travel, helping prevent bottoming out.

Constructed from heavy-duty steel, this kit is designed for durability, improved handling, and long-term reliability—making it ideal for both street trucks and show builds.

Fitment
1999–2006 Chevrolet Silverado 1500 V8 2WD
1999–2006 GMC Sierra 1500 V8 2WD

What’s Included
(2) Front 4" drop spindles
Front lowering coil springs
Rear flip kit hardware
Rear C-notch kit

Features / Benefits
4" front drop using spindles and springs for proper geometry
6" rear drop with flip kit for a deep, aggressive stance
Rear C-notch allows increased suspension travel and clearance
Heavy-duty steel construction for strength and durability
Lower center of gravity improves handling and stability
Complete kit for a full, properly engineered drop setup

Why This Kit Stands Out
Includes C-notch for proper clearance on deeper drops
Designed specifically for V8 trucks to ensure correct fitment
Delivers a low stance without compromising suspension function

Important Notes
Fits V8 2WD models only
C-notch installation may require cutting/frame modification
Alignment recommended after installation
Professional installation strongly recommended