Pro-Line Pro-Spec Shocks SC Rear Pre-Assembled PRO630831

Pro-Line Pro-Spec Shocks SC Rear Pre-Assembled PRO630831
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This is a pair of Pro-Line Pro-Spec pre-assembled rear short course truck shocks. The next generation of Pro-Line shock technology has finally arrived! The Pro-Spec shocks come pre-assembled and just need to be filled with your choice of shock oil (not included). Every single detail has been polished to provide you with the best performing and looking shocks on the market. The Pro-Spec shocks come in a 12mm big-bore design with a single low friction X-Ring seal. The pistons and shaft guides are constructed of silky smooth white Delrin for low stiction and the 3.5mm thick shock shaft is coated in hard chrome just like full-scale racing shocks.

These shocks come stock with an easy-to-access bleeder cap screw to make consistently building your shocks easy. Every pair of Pro-Spec shocks come with three different piston options (1.4, 1.6, and 1.8) and a blank piston to drill to a custom size. Custom shock tightening tools and optional shock limiters are also included. Special Pro-Spec springs are available separately, and upper and lower shock pivot balls are included to let you fit a wider range of vehicles right out of the box.

Tech Specs:
Extended Length: 3.9
Collapsed Length: 2.7

All necessary components required to build a pair of Rear Pro-Spec Shocks are included
Pro-Spec Delrin Piston and Guide Tree (PRO630802)
Pro-Spec Plastic Tree (PRO630803)
Pro-Spec Shock O-Rings (PRO630804)
Pro-Spec Shock Hardware (PRO630805)
Pro-Spec Shock Cartridges (PRO630806)
Pro-Spec Rear Shock Shafts (PRO630808)
Pro-Spec Rear Shock Bodies (PRO630810)
Pro-Spec Rear Yellow (Medium) Springs (PRO630818)

Silicone shock oil of modeler's choice


  • Pre-Assembled, Just Fill and Go
  • Single Low Friction X-Ring Seal
  • Optional Pistons and Limiters Included
  • Hard Chrome Coated 3.5mm Shock Shaft
  • Will work with Hardware kit (PRO606305)
  • Pro-Spec Front also available (PRO630830)
  • Smoothest Shocks Pro-Line has ever made
  • 12mm Big Bore Technology
  • Silky Smooth White Delrin Shaft Guides and Pistons
  • Easy Access Bleeder Cap Screw
  • Optional Spring Rates available separately
  • Also available in a kit form (PRO630801)

This product was added to our catalog on April 10, 2014