Irons Works LLC has developed a new triangulated four-link coil-over rear suspension specifically designed for A, B & E body Mopars. This rear suspension system is a self-contained unit that utilizes the original front leaf spring mounting points with its own sub frame that fits between the original frame rails. The sub frame requires minimal welding, and is a breeze to install. Our triangulated four bar system is completely adjustable for ride height, stance, tire clearance, pinion angle, instant center and more, making it appealing to all forms of racing applications. With its awesome design, it also looks great on the show field. Our system allows for more tire clearance for a wider wheel and tire, without tubbing your wheel wells or relocating your antiquated leaf springs.

Made in the USA

- 1-5/8" x .219 WALL DOM tubing for strength with 1/4" frame side plates for secure worry free mounting.
- Single adjustable QA1 coil over shocks with your choice of QA1 spring rate, progressive or linear
- Very wide range of adjustability for ride height, stance and instant center
- 1.25" X .120" wall chromoly tubing with .75" chromoly FK Bearings rod ends with teflon liners for high strength, or 1.5" X .120" wall chromoly tubing with .875" FK Bearings rod ends with teflon liners for high horsepower applications.
- You can choose between polyurethane front upper and lower control arm bushings or FK Bearings rod ends at no extra cost
- Compact lower weld-on axle brackets that eliminates the need for u-bolts with built in shock and control arm mounting points with a wide range of mounting options. 9/16" U-bolt bracket option available.
- Utilizes original front mounting point for lower control arms with a wide range of adjustability for instant center locations, or can be used with inboard spring relocation kits.
- Sway-bar / Anti-Roll Bar with heat-treated 1.25" chomoly tubing X .25" wall thickness (Includes all required mounting hardware) - Also available for leaf spring cars

 Introductory price of $3,995 on all systems