Swap your Challenger or Cuda's leaf springs for a triangulated four-link with coil-overs to transform the way your classic Mopar launches, handles and cruises down the road.

Great-looking powder coated components improve performance and save weight. Plus, you'll enjoy a much more modern driving feel and improved handling in any setting.

• Proven triangulated 4 link design is popular with street/strip machines, pro-touring/road racers and autocross drivers
• Available for Mopar 8 3/4", Ford 9" and Dana 60 rear axles
• Improved traction during launch
• Easy installation that requires minimal welding
• Supports both standard and inboard spring locations
• Gain greater anti-squat and pinion angle adjustability
• Correct your wheelbase to fit larger wheels and tires
• Has clearance for 3” over the axle exhaust
• Made in the USA
• Single- and double-adjustable shocks eligible for a Limited Lifetime Warranty

Add the optional rear sway bar to further reduce body roll during hard launches and cornering.

Building on a long legacy of great engineering, service and quality, our Gerst-designed systems instantly upgrade to every aspect of your classic Dodge or Plymouth.

Systems are made in the USA and the shocks are eligible for a Limited Lifetime Warranty.