Spring Packer for Fox shock

Do you have the time to get the desired corner spring loads between races or during pit stops? 

How many turns did you take out or put in? 

Were they full turns of the spring collar? 

Can you trust your crew to make the spring load adjustment? 

No need to remove the shock from the car to check spring loads! Quick, easy to see spring load changes with Spring Packers. Designed for Fox shocks, the common chassis adjustment of adding or removing “2-turns” to the spring is applied to LF and RR of dirt latemodel racecars. Made with fiber-reinforced polymer.

(must flip the body nut to have a smooth surface to contact)

Available in versions

Fox Standard Body

• 0.100" (1-Turn)
• 0.200" (2-Turn)

(2-Turns is approximately ~50lbs of spring preload on a 250lb-in spring)

Use a Fox-brand spring slider or our Fox Spring Slider with these Spring Packers.