CSI 72500 Linear/Digressive Twin Tube Shock Piston Upgrade
Lightning Sprint, Midget, Sprint Car, Aluminum, Anodized, .42" Overall Thickness
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From CSI's proven line of optimum flow pistons comes the new linear digressive twin tube piston. Each piston is made from pure domestic aluminum alloy and comes hard anodized with our true seal piston band. Finally you will be able to achieve the same digressive valving curve previously available only in more expensive mono tube shocks.
- Linear digressive twin tube piston
- Made from pure domestic aluminum alloy
- Comes hard anodized with our true seal piston band
Q & A
How to remove shock rod end and install bump rubber/bump cup.
AccuAir and Speedway Motors team up to bring you a video series explaining the basics of air suspension. Watch these videos to get a better understanding of air suspension.
Tim demonstrates a quick and easy solution to removing dents in your sprint car torsion tube. Check out this video for a simple fix to a common problem.
Speedway Motors employee Pat O. talks about shock ends.
Tim talks about what options we have for hot rod shocks.
An outline of different types of AFCO small body shocks and the functionality of how they work.