Super Duty Smooth-Body Alpha Shocks

The Super Duty Alpha Shocks are built designed and tuned specifically for the 4×4 and GVM market. Whether you’re going off road, towing, 4 wheel driving or daily driving Alpha Shocks achieve optimum comfort and stability for you and your Ford Super Duty.

JMACX Smooth-Body Alpha Shocks are the standard adjustment of the Alpha Shock range while still maintaining the premium quality and performance. The Smooth-Body Alpha Shocks provide up to 32 levels of adjustment depending on valving in the specifications of the shock. The JMACX Alpha Shocks are easy to install by a competent person and when the vehicle is stationary the adjustment is made easily by hand via turn of the adjuster cap.

• Designed for the 4×4 market

  Thousands of hours invested in R&D to provide a premium product with ultimate performance on and off road.

• True 2.5″ bore shocks

  True 2.5 inch (63.5mm) internal bore. Many claim to be 2.5″ yet they are often 2.5″ external body diameter.

• Premium construction

  CNC machined from steel body. Cerakote ceramic polymer finish / T6 billet alloy providing maximum corrosion protection. 4785 Psi rated hoses and fittings.

• Shaft

  4140 hard chrome faced microcracked 22mm shaft polished for increased lubrication and longevity. Pressure active shaft seals

• Range of adjustment

  Up to 3 times the force of adjustment than other aftermarket shocks allowing for greater variation of adjustment.

• Piston and Valving

  CNC machined piston performance port configuration. Variable rate shim stack enhancing vehicle damping performance.

• Mounting

  Unlike competitors our spherical bearings in Alpha struts are sealed and greaseable preventing premature failure.

• Springs

  Made in Australia designed with custom spring rates for various vehicles while maintaining vehicle load carrying capacity.

• Australian Made

  Materials sourced and machine all within Australia. Support network nation wide no matter where you are.

• Built in bump zone

  This protects your vehicle from damage and provides more control as the shock approaches full compression, increasing damping force to combat suspension bottoming during high-velocity suspension movements

• OEM Style bushes

  Made from better quality materials while maintaining softness for ride quality, daubable enough to handle tough conditions for extended periods of time.

• Sealed and greaseable

  Unlike our competitors, the spherical bearings in Alpha struts are sealed and greaseable protecting from the elements and preventing premature failure.

• Tuneable

  Shocks can be revalved (finely tuned), serviced and fully rebuilt to your requirements as every car weighted different.