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COMPLEMENTS YOUR BUILD
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2-4" Upper Control Arm
1999-2006 Chevy Silverado 1500 | GMC Sierra 1500
$359.99
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1"-3" Torsion Key with shock extenders for Chevy GMC
1999-2007 Silverado/Sierra 1500 4WD
$131.99
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Heavy Duty Tie Rods For 1999-2007 Silverado Sierra 1500 2500 Compatible For 0-6" Adjustable Front Lower Tie Rod End Links Fits Chevy GMC
$329.99
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Front Suspension Stabilizer Bar Link For Chevy GMC Sliverado/Sierra 2500 3500HD
Replace OE#K8063 K700539
$68.99
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Total Price: $ 0.00
ADD SELECTED TO CART
- Give your GMT800 truck the control it deserves. KSP 2–4" Upper Control Arms are built for lifted 1999–2006 Chevy Silverado 1500 and GMC Sierra 1500, correcting ball-joint angles for safer geometry, better alignment, and smoother steering.
- Made from heavy-duty 1.25" DOM tubing with TIG welds, polyurethane bushings, and POM ball joints, these UCAs deliver stronger articulation and longer service life than stock arms—perfect for daily driving, towing, and weekend off-road.
| Years | Make | Model |
|---|---|---|
- Built for 2–4" lifted front ends – Corrects ball joint angle and front suspension geometry on lifted 1999–2006 Chevy Silverado 1500 / GMC Sierra 1500, helping your truck align properly and track straight on the highway.
- Heavy-duty DOM tubing & TIG-welded design – Arms are built from 1.25" DOM steel tubing and TIG welded for superior strength over stamped factory arms, with a durable powder-coat finish to resist rust, rock chips, and winter road salt.
- Upgraded bushings and ball joints for smoother feel – Performance polyurethane bushings and premium ball joints with high-quality dust boots reduce flex, cut down on noise and vibration, and deliver tighter, more confident steering over stock components.
- Improved handling and wheel articulation – Corrected geometry increases front suspension travel and tire contact patch, giving better control when towing, hauling, or hitting rough back roads and light off-road trails.
- Complete bolt-on kit with solid warranty – Includes 2 upper control arms, poly bushings, sleeves, zerks, and lubrication for an easy bolt-on install.1-year warranty provided.

