2019-2023 Chevrolet Silverado / GMC Sierra 1500 Base Bolt-On C-Notch Kit
This Trekline Motorsports bolt-on rear C-notch is designed to restore valuable axle-to-frame travel on lowered trucks and SUVs, especially vehicles using an axle flip or other deep rear drop. Heavy plate-steel components reinforce the modified frame area while providing the clearance needed for proper suspension travel.
What’s Included:
- Bolt-On Frame C-Notch Kit
- Grade 8 Hardware
- New Bump Stops
Vehicle Fitment:
- 2019-2023 Chevrolet Silverado 1500 2WD / 4WD
- 2019-2023 GMC Sierra 1500 2WD / 4WD
Important Fitment & Installation Notes:
- BASE C-NOTCH KIT. For the version that also includes the crossmember support notch, use Trekline 8000708.
- NEW BODY STYLE ONLY. Does not fit 2019 Classic-body models.
- Frame cutting is required; the kit adds clearance but does not lower the truck by itself.
- After installation, verify axle clearance, bump-stop contact, brake-line slack, driveline clearance and all fastener torque before road use.
Installation Type: Bolt-on reinforcement with required frame cutting
Placement on Vehicle: Rear
SKU: 8000716
