S-Chassis LCA Extension Kit W/ Bracing

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  • Regular price $37.00
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Designed & fabricated by Humble Engineering in California, USA.

This weld-in, LCA extension kit allows you to extend your LCA's 25mm, 30mm, 35mm, 40mm, or 45mm, and includes LCA reinforcement plates! 
These are the most inexpensive and complete kit available for the DIY enthusiast on the market.


  • Extension Plate
    • CNC cut 11 gauge cold rolled steel
  • Gusset Plate
    • CNC cut 13 gauge cold rolled steel
  • Total Weight: 1.5 Lbs
  • Welding & Modification Required
  • CAD Designed, CNC Cut, Hand Fabricated


  • 4 Gusset Plate
  • 2 Extension Plate

Installation Instructions:
1. Cut along LCA
2. Weld in LCA extension
3. Attach upper reinforcement plates

Please contact us with any installation issues or questions: Contact@streetweapons.net