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Mustang II 350 Lb Springs with Shocks and Hardware

Helix Suspension Brakes and Steering - HEXSHX3SPR, SKU: 315289

Mustang II 350 Lb Springs with Shocks and Hardware

Set includes 2 Mustang II Standard Front Gas Shocks and 2 Mustang II Springs.

Helix nitrogen gas charged shocks are precision engineered for long life and improved performance over the standard “name brand” shocks. Helix™ shocks feature a 10 stage valving system with a 1 3/4” reserve tube that allows better fluid transfer, thus better performance - what that means is a better ride but also handles like a sport shock when needed due to the extra reserve chamber, which allows the shock to stiffen when conditions demand it....

Improve your handling with Helix springs. Custom made to specification that has been refined and improved through years of testing.

Stay ahead of the pack with Helix Suspension. For more information on Helix products please contact your local dealer, or go to


  • Includes :: 2 Mustang II Gas Shocks and 2 Mustang II Springs
  • Shock Feature :: Shock Nitrogen Gas Charge
  • Shock Feature :: 1-3/4" Reserve Tube
  • Shock Feature :: 1-3/16 Bore
  • Shock Feature :: 10 Stage Valve
  • Shock Feature :: Lower Mounting Hole is 1/2 Inch
  • Shock Feature :: All Weather Fluid
  • Shock Feature :: Extended Length: 13 5/8"
  • Shock Feature :: Compressed Length: 11 1/4"
  • Shock Feature :: Bushing Sleeve Length: 3 3/8"
  • --- :: ---
  • Spring Feature :: Helix Mustang II Spring
  • Spring Feature :: Number of Coil Spring Coils : 7.81
  • Spring Feature :: Coil Spring Free Height : 13.38"
  • Spring Feature :: Coil Spring I.D. : 3.51"
  • Spring Feature :: Coil Spring Load Height : 9.5"
  • Spring Feature :: Coil Spring Type : One Tangential End; One Square End
  • Spring Feature :: Design Load : 1265
  • Spring Feature :: Spring Rate : 324
  • Spring Feature :: Wire Diameter : .565"
  • Spring Finish :: Painted
  • Feature :: Free Tech Support
  • Feature :: Limited Lifetime Warranty

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SALE $649.99 $800

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