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AFCO 3760HSR 37 Series Twin-Tube Double Adjustable Shock-6 Inch Stroke

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Shock Type:
Twin Tube
Shock Body Material:
Double Adjustable
Shock Stroke:
Shock Body Type:
Shock Body Size:
Large Body
AFCO 3760HSR 37 Series Twin-Tube Double Adjustable Shock-6 Inch Stroke

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Please note the following about this product:

  • This product is discontinued.
  • Ground Shipping Only - Can't Ship Air.


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What's in the Box


AFCO's 37 Series Twin-Tube Adjustable shock has many of the ground breaking features of the proven M2 series to provide unmatched control and adjustability from a twin-tube package.

  • Completely new design (adapted from the M2 shock)
  • Provides precise control on valving changes at all shaft speeds
  • Low speed sensitivity to valve changes substantially enhanced (where the shock controls the car's weight transfer forces)
  • Keeps the car planted!
  • Stroke: 6"
  • Compressed Length: 12.90"
  • Extended Length: 18.90"
  • Double Adjustable
  • Each shock includes a coilover kit, tuning guide and dyno sheet.
  • For dirt late models.
Late Model Swing Arm Twin Tube Shock Chart (Link)


  • Dirt Late Model/Crate Late Model
  • Recommended Swing Arm Twin Tube Shock
    • Left or Right Front
      • Base, Rough Track Condition


Low Friction

Ultra smooth black shafts, low friction rod guides, piston seals, and even the fluid port's contours all combine to ensure that the shock operates as freely as possible to give the shock the best response possible.  Low friction operation not only benefits the ability to provide control, but also reduces heat buildup and provides more consistency.

Easy to Use and Accurate

The adjusters on the AFCO T2 are based on the popular M2 shock and specifically designed to make fast, precise, and repeatable changes.  The knobs are 100% o-ring sealed from the elements and easy to grasp, even with muddy, greasy, or gloved hands.  The easy-to-feel, spring loaded detents allow you to quickly change with a simple click.

Isolated Compression and Rebound Control

The T2's unique design allows for completely independent rebound and compression control.  This gives you the ability to fine-tune for maximum control.

Swiv-Align Floating Spring Seat

The design of the high tech Swiv-Align spring seat removes nearly all side forces from the shaft and makes the T2's damping smoother and more consistent than other shocks without any added expense.

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