Chassiswork's Canted 4-bar coil-over rear suspension for 1968-1972 B-BODY Chrysler Road Runner and Superbee. Includes upper links, lower links, vari-shock coilovers and springs.

Note: Installation requires welding



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The canted-4-bar suspension systems directly replace the OEM leaf springs and shocks for remarkably improved handling and performance. Each can be used with the OEM vehicle’s existing differential housing or a vehicle-specific bolt-in FAB9™ differential. Additional welding is required for installation with all differential housings other than the bolt-in FAB9™ differential.

Chassiswork’s second generation g-Bar and g-Link suspension systems represent the current state-of-the-art in canted-4-bar design. 

The canted-4-bar design is a proven suspension system commonly used in later model muscle / performance cars of all makes. Four individual arms precisely position the rear axle, better defining the correct suspension travel path. A panhard bar is not required with this style of suspension. This enables spring rates to be easily changed without altering suspension geometry or allowing changes in pinion angle and lateral movement.


Lighter spring rates can be used for better ride quality without allowing leaf-spring wrap-up, a common source of wheel hop.

Links are available with premium urethane or, pivot-ball ends to create controlled ride quality that inspires more confident performance driving. g-Bar and g-Link includes VariShock QuickSet 1 single-adjustable coil-over shocks with spring rates (per your vehicle’s rear weight) ranging from 110-350 lbs/in. VariShock features 16-position valving adjustment within our specifically designed range. The VariShock QuickSet 2 double-adjustable shock is also available to truly unlock the tuning potential of the g-Bar. QuickSet 2s are available at a substantial discount when purchased with g-Bar.


Charger 68-72 Coil-Over Rear Suspension kit

  • Product Code: 5800-B20
  • Availability: In Stock

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