QA1 1968-1970 Mopar B-Body Rear Double Adjustable 4-Link Suspension System (R253-175)

Fits select 1968-1970 Dodge Charger, Coronet, and Plymouth B-Body models including GTX, Road Runner, and Satellite.

The QA1 Rear 4-Link Suspension System (MPN: R253-175) converts your 1968-1970 Mopar B-Body from traditional leaf springs to a modern triangulated 4-link coil-over design. This system provides a more planted feel, allows for larger wheel and tire fitment, and corrects the wheelbase for improved geometry. The design specifically accommodates up to 3-inch bumper-exit exhaust systems for a clean finish.

Constructed with powder-coated tubular steel, the kit includes a heavy-duty crossmember along with upper and lower trailing arms. It is compatible with factory-located or inboard-located leaf spring mounts and supports popular rear ends, including the Mopar 8 3/4-inch, Ford 9-inch, and Dana 60. Double-adjustable coil-over shocks offer independent control over compression and rebound, making it an ideal choice for vehicles used for drag racing, autocross, or spirited road course driving.

• Triangulated 4-link design replaces factory leaf spring suspension
• Double-adjustable shocks for precision compression and rebound control
• Adjustable ride height for custom stance and performance tuning
• Powder-coated tubular steel components: crossmember, upper and lower trailing arms
• Compatible with Mopar 8 3/4", Ford 9", and Dana 60 axle housings
• Installation requires minor cutting and welding to the frame and axle housing
• Includes all necessary installation hardware
• Manufacturer Part Number: R253-175
• Made in the USA