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Lowering a 1995–2000 Chevrolet Tahoe can dramatically improve its stance, but a substantial rear drop also reduces the amount of clearance between the rear axle and the frame. Without enough clearance, suspension travel can become limited and the axle may contact the frame as the suspension compresses. In our latest CPP video, we take a closer look at the CPP 9500CNK C-Notch Kit, designed specifically to provide additional rear axle clearance for lowered 1995–2000 Chevy Tahoe applications.
As the rear of a Tahoe is lowered, the axle moves closer to the frame. With larger drops, there may no longer be enough room for the suspension to move through its normal range before the axle reaches the frame or bump stop. A C-notch modifies the frame directly above the rear axle to create additional clearance. Reinforcement brackets are then installed around the modified section to maintain structural support. The CPP 9500CNK C-Notch Kit provides approximately 3 inches of additional suspension travel, making it especially useful on Tahoes with significant rear suspension drops. CPP recommends a C-notch for applications lowered approximately 4 inches or more.
What Comes With the CPP 9500CNK Kit?
The kit is designed as an application-specific solution rather than requiring builders to fabricate their own frame reinforcement components. The components are designed specifically around the frame configuration of 1995–2000 Chevrolet Tahoes, it includes:
- Heavy-duty steel C-notch reinforcement brackets
- Left- and right-side frame components
- Replacement bump stops
- Grade 8 mounting hardware
- Black-finished brackets for added durability
A C-Notch Does Not Lower the Tahoe
One important point covered in the video is that the 9500CNK does not lower the vehicle by itself. The final ride height is determined by the springs, shackles, hangers and other lowering components being used. The purpose of the C-notch is to provide the axle-to-frame clearance necessary for the lowered suspension to operate properly. Instead of simply lowering the Tahoe until suspension travel becomes limited, the C-notch helps create additional room for the axle to move as the suspension compresses.
Installation Requires Frame Modification
Installing a C-notch requires cutting and modifying the vehicle's frame, so careful measurement and proper installation procedures are critical. Before beginning installation, the Tahoe should be safely supported and the location of brake lines, fuel lines, wiring and other components around the frame should be identified and protected.
The axle position and suspension clearance should also be verified before making any cuts. Because the frame is a structural component of the vehicle, installation should be performed by someone experienced with suspension and frame modifications. After installation, inspect the hardware, brake lines, fuel lines and wiring before driving the vehicle, and periodically recheck the mounting hardware as part of regular suspension maintenance.
Complete Your Lowered Tahoe Suspension
For builders lowering a 1995–2000 Chevy Tahoe, maintaining adequate rear suspension travel is an important part of creating a suspension system that performs as good as it looks. The CPP 9500CNK C-Notch Kit provides the additional axle clearance and application-specific reinforcement needed to help complete a properly lowered Tahoe.
Part Number: 9500CNK
Application: 1995–2000 Chevrolet Tahoe
Built to fit. Built to perform. Built to drive. Make sure your ride is CPP Equipped.
