Axiom Supply Shock Extension Kit 01-10 GM 2500HD/3500
Thinking about lifting your truck? Don’t forget the shock extensions! The Axiom Supply Shock Extension Kit bolts onto your factory front shocks, adding 2" of length to re-center the internal piston. This restores proper suspension droop and movement, preventing shocks from sitting fully extended at ride height, which can cause a harsh clunk over every bump and even risk internal damage. With these extensions, your truck maintains a smooth, factory-like ride while achieving the desired height.
This kit features a durable black powder-coated finish and corrosion-resistant construction. Designed to be used with OE shocks or OE-equivalent components, and ideally paired with aftermarket upper control arms. These shock extensions offer a simple, reliable solution for leveling your truck without compromising performance or longevity!
IMPORTANT FITMENT NOTE:
- Shock spacer kit should be installed only on the OE shocks or OE equivalent. Installation on a plus-length shock could result in catastrophic parts failure. Reference shock extension instructions for more details.
- Intended to be installed in conjunction with aftermarket control arms.

Description
Thinking about lifting your truck? Don’t forget the shock extensions! The Axiom Supply Shock Extension Kit bolts onto your factory front shocks, adding 2" of length to re-center the internal piston. This restores proper suspension droop and movement, preventing shocks from sitting fully extended at ride height, which can cause a harsh clunk over every bump and even risk internal damage. With these extensions, your truck maintains a smooth, factory-like ride while achieving the desired height.
This kit features a durable black powder-coated finish and corrosion-resistant construction. Designed to be used with OE shocks or OE-equivalent components, and ideally paired with aftermarket upper control arms. These shock extensions offer a simple, reliable solution for leveling your truck without compromising performance or longevity!
IMPORTANT FITMENT NOTE:
- Shock spacer kit should be installed only on the OE shocks or OE equivalent. Installation on a plus-length shock could result in catastrophic parts failure. Reference shock extension instructions for more details.
- Intended to be installed in conjunction with aftermarket control arms.




















