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Mopar Performance P4120863K1

Super Stock Suspension Kit 1964-76 A-body

Mopar Performance P4120863K1

Part Number: 312-P4120863K1

Super Stock Suspension Kit
  • 1964-76 A-body
  • All transmissions
  • 2800-lb springs
  • $515.73
    FREE Shipping
    Easy Kit


    Manufacturer's Part Number:

    Lose Your Opponent, Not Your Grip

    Leaf springs are designed to control torque roll, providing equal bite on rear wheels through limited axle wind up.
    For 8-3/4" rear ends only, these springs allow the rear to move while keeping tires on the track. So improve your ETs with a Mopar Performance/Competition Engineering Suspension Kit by lowering 60-foot times and sending your sled straight down the quarter mile.

    Most springs in these kits (noted with descriptions below) require longer front spring hanger brackets which are sold separately.

    Kits include:

  • 2 Mopar Performance Super Stock Leaf Springs
  • 1 Mopar Performance Adjustable Pinion Snubber
  • 2 Competition Engineering Adjustable Front Drag Shocks
  • 2 Competition Engineering Adjustable Rear Drag Shocks

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