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🧾 Overview
The Axiom Supply Shock Extension Kit is engineered for 1999–2006 GM 1500 6-lug 4WD trucks and SUVs equipped with torsion bar front suspension. Designed to work with leveled setups, this spacer kit extends the effective mounting position of the factory front shocks to maintain proper suspension travel after lift adjustments.
Precision-machined for strength and durability, these extensions allow up to approximately 2 inches of additional shock drop when used with OE-length shocks. When paired with proper upper control arms and matched components, this kit helps preserve ride quality and suspension geometry.
✔ Designed for 6-lug 4WD GM 1500 models
✔ Maintains proper shock travel on leveled trucks
✔ Durable black powder coated finish
✔ Works with OE-length shocks only
🛠 Installation
- Direct bolt-on installation.
- Must be used with OE-length shocks only.
- Alignment recommended after suspension height adjustment.
- Follow all shock extension installation guidelines carefully.
📌 Specs
- Key Features & Benefits
- Maintains Factory Ride Quality (when properly paired)
- Precision-Machined Construction
- Durable Matte Black Powder Coat
- Corrosion Resistant Design
- Designed for Leveled Applications
📘 Specifications
- Application: Front Shock Extension
- Lift Compatibility: Up to ~2" Leveling Setup
- Suspension Type: Torsion Bar
- Drive Type: 4WD Only
- Sold As: Complete Shock Extension Kit
📦 What’s Included (What’s in the Box)
- (1) Shock Extension Kit
🛡 Warranty
- Covered under The Axiom No-Nonsense Lifetime Warranty.
- Warrantied for life to the original purchaser against manufacturer defects, premature wear, or breakage.
- Push it to the limit—we don’t care. If the part lets you down, it will be made right.
⚠️ Fitment Notes
- 1999–2006 Chevrolet Silverado 1500 (6-Lug 4WD)
- 1999–2006 GMC Sierra 1500 (6-Lug 4WD)
- 2002–2006 Chevrolet Avalanche 1500 (6-Lug 4WD)
- 2000–2006 Chevrolet Tahoe (6-Lug 4WD)
- 2000–2006 Chevrolet Suburban 1500 (6-Lug 4WD)
- 2000–2006 GMC Yukon (6-Lug 4WD)
- 2000–2006 GMC Yukon XL 1500 (6-Lug 4WD)
⚠️ Fitment Notes
- 4WD models only
- 6-lug applications only
- Designed for use with OE or OE-equivalent length shocks ONLY
- Installing on plus-length shocks may result in component failure
- Intended for use with aftermarket upper control arms