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QA1 68-70 Mopar B-Body Rear Double Adjustable Four Link Suspension System
QA1 68-70 Mopar B-Body Rear Double Adjustable Four Link Suspension System
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Convert your classic Dodge Charger, Dodge Coronet, and and Plymouth Belvedere from leaf spring rear suspension to a QA1 coil-over kit that uses a triangulated 4 link design. This is the best way to gain a more planted feel, make room for larger wheels and tires and correct the wheelbase of classic Mopars. The kit allows you to run a 3" bumper exit exhaust. This modern design instantly delivers a more modern driving experience on the street while giving you the adjustability to maximize performance at the autocross, road course and drag strip. QA1 Mopar rear suspension systems come complete with powder-coated tubular components-including the cross member, upper trailing arms and lower trailing arms-and all installation necessary hardware. Kits work with popular rear axles including Mopar 8 3/4", Ford 9" and Dana 60 rear ends. Choose the appropriate part number when selecting your kit. Each system includes your choice of single-adjustable, double-adjustable or MOD Series shocks. All of t
Vehicle Fitment
- 1968-1970 Dodge Charger
- 1969-1970 Dodge Charger
- 1969 Dodge Charger
- 1970 Dodge Charger
- 1968-1970 Dodge Coronet
- 1968 Dodge Coronet
- 1970 Dodge Coronet
- 1968-1970 Plymouth Belvedere
- 1968 Plymouth Belvedere
- 1969 Plymouth Belvedere
- 1968 Plymouth GTX
- 1968-1970 Plymouth GTX
- 1968 Plymouth Road Runner
- 1968-1970 Plymouth Road Runner
- 1969-1970 Plymouth Road Runner
- 1968-1970 Plymouth Satellite
- 1968 Plymouth Satellite
- 1968-1969 Plymouth Satellite
- 1970 Plymouth Satellite
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: R253-175
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — QA1
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Manufacturer's Warranty — QA1
QA1 warrants this product to the original purchaser to be free from defects in material and workmanship for one year from the date of sale. A separate limited lifetime warranty covers only QA1's select shock and strut lines (Stocker Star, Proma Star, Ultra Ride and Aluma Matic) and requires registration at QA1.net/Warranty within 30 days of purchase. QA1 makes no other warranty, express or implied. Coverage does not apply where the defect results from improper or abnormal use, negligence, vehicle accident, incorrect installation or maintenance, or where the product has been repaired or altered in any way. QA1's liability is limited to repair or replacement of the defective product at its option; consequential and incidental damages are excluded. A claim needs an RMA number issued by QA1 — tag each item with the part number and a description of the defect — and the customer pays shipping to QA1 for inspection.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by QA1. Contact us if you need help with a warranty claim.

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