Belltech · New
Belltech C-SECTION KIT 01-06 GM C1500 STD W/5.25inch FRM
MPN 6617 · Store SKU bel6617
Supplier stock checked 11/7/2026, 1:59:46 PM UTC. Adding a part does not reserve it.
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Product details
Belltech frame rail C-Sections use a "bolt-in" wrap around design that captures the frame to increase overall suspension travel and frame strength on aggressively lowered vehicles. Grade 8 hardware, template and installation instructions included. (Frame modifications necessary) Belltech Bolt in, application specific c-notch kits allow for a diy friendly installation to increase overall rear suspension travel to help reduce bottoming out situations. 01-06 Chevrolet Silverado/Sierra 1/2 Ton Std & Ext Cab with 5.25" Frame C-Section Only Increases Overall Rear Axle Travel Approx. 2" 2001-2006 GM1500 2WD C-NOTCH KIT 6617 C-NOTCH KIT - 6617 C-Notch Only
Manufacturer fitment & guides
- 2001-2006 GM Silverado / Sierra 1500 Std/Ext Cab w/ 5.25" Frame C-Notch Only
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y