Description
This kit adds critical reinforcement to the idler support area of the frame, helping reduce flex and wear under load. Made from 1/4-inch plate steel, it improves steering stability and durability—especially on lifted or hard-used trucks. Designed to work with both factory and aftermarket idler supports.
- Increases idler arm support rigidity for improved steering durability
- Compatible with both factory and aftermarket idler supports
- Precision fitment for 2011+ GM HD trucks (2500/3500)
- Constructed from 1/4-inch high-strength plate steel
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