SKU: QA152303
UPC: 806990065322
MPN: 52303
QA1 Upper Control Arms for early Mopar A-Body with Super Stock geometry (SKU QA152303) are designed to enhance the handling and suspension geometry of vintage Mopar vehicles. These control arms are ideal for builders restoring classic Dodge, Plymouth, or Chrysler A-Body platforms or those constructing high-performance street or strip machines.
The design addresses the geometry limitations of original equipment, correcting issues such as excessive bump steer and inconsistent camber curves through optimized ball joint placement and arm length ratios. Constructed from durable materials, these control arms are engineered to withstand the demands of both street and competition use, improving predictability during cornering and weight transfer.
Builders restoring 1967–1974 A-Body models—such as Dodge Darts, Swingers, Demons, Plymouth Valiants, and Dusters—will find these control arms beneficial for maintaining proper wheel alignment throughout suspension travel, which is crucial for tire wear management and achieving consistent lap times in various driving conditions.
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