Martin Dynamics Street Stock Shock Package Penske Series 1/2" ID Springs

1/2" ID Springs

Designed to engage coil spring spacing at 3/4"

Available in 0 to 160 psi

with BulbGXS3 Xtreme Series Double Adjustable Shock

Designed to engage barrel springs with coil spring spacing at 3/4"

Martin Dynamics Street Stock Shock Package Penske Series 1/2" ID SpringsThe Martin Dynamics Street Stock Shock Packages offers a custom valving package developed for your race car to improve traction and handling. Our valving design offers a unique double checked low speed valving with independent compression and rebound valving. LR and RR shocks utilize a large mono tube gas reservoir to lower the increase in rod pressure that comes with stroke. This package includes: 2 custom valved front shocks 2 custom valved rear