Circle Track Shocks & Struts

Circle Track Racing Shock Absorbers & Struts

QA1 offers a wide selection of both twin tube and monotube shocks with multiple valving options as well as the new M Series Interchangeable Cartridge Strut. All of our racer rebuildable and revalveable shocks and struts are made in the USA.

  1. 16 Series Aluminum Monotube Shock

    16 Series Aluminum Threaded Body Monotube Shock

    $209.95

    QA1 16 Series Aluminum monotube shock absorbers feature a hard anodized 6061 aluminum threaded body.

  2. 20 Series Sealed Monotube Shock

    20 Series Sealed Monotube Shock

    $124.95

    QA1's 20 Series monotube shock absorber features a 2" O.D sealed body and can be custom valved from our Lakeville, MN facilities.

  3. 23 Series Sealed Monotube Shock - GM Mid-Size, 70-81 Camaro & Firebird

    23 Series Sealed Monotube Shock

    $124.95

    QA1's 23 Series Stock Mount Monotube Shock is the first sealed stock mount monotube available with custom valving and features the same internal components of the popular 26 Series.

  4. QA1 26 Series Steel Monotube Shock

    26 Series Steel Monotube Shock

    $149.95-$169.95

    Available with Schrader valve, hyperscrew or sealed hyperscrew (IMCA legal), this one-piece, steel bodied monotube is the lowest priced, best performing shock in its class.

  5. 27 Series Stock Mount Shock -  GM Mid-Size, 70-81 Camaro & Firebird

    27 Series Stock Mount Monotube Shock

    $149.95

    QA1's 27 Series bolt-in, monotube shocks come in all popular stock mount options, making them a great choice for all classes that require a stock mount shock.

  6. 28V Series Gas Pressurized Monotube Shock

    28 Series Monotube Shock with Expanded Gas Chamber

    $249.95 - $269.95

    QA1's 28 Series Monotube Shock features an expanded gas chamber. Available with hyperscrew (28 Series), sealed hyperscrew / IMCA legal (28A Series), and Schrader Valve (28V Series).

  7. 51 Series Twin Tube Shock

    51 Series Steel Large Body Twin Tube Shock

    $149.95

    QA1's 51 Twin Tube Steel shock features anodized internals and a brand new in-house machined larger body.

  8. 53 Series Twin Tube Shock - 5395x

    53 Series Stock Mount Steel Twin Tube Shock

    $149.95

    The 53 Series Twin Tube Shocks are the upgraded version of the FC Series and feature a brand new body which is 100% made in-house and is designed with enhanced internal gas bag clearance.

  9. 55 Series Steel Chrome Plated Shock

    55 Series Steel Chrome Plated Twin Tube Shock

    $109.95

    Classic look, classic performance. QA1's 55 Series Chrome Plated Twin Tube Shock is available in a wide variety of valvings, and is an excellent choice for any series or tracks that require a sealed shock.

  10. 60 Series Aluminum Smooth Body Shock

    60 Series Aluminum Smooth Body Twin Tube Shock

    $149.95

    Commonly used for sprint car applications, the 60 Series is a smooth body twin tube shock that will provide the driver more grip and feel as track conditions diminish.

  11. 62 Series Aluminum Threaded Shock

    62 Series Aluminum Threaded Twin Tube Shock

    $154.95

    The 62 series is lightweight aluminum, threaded body twin tube shock that will provide late model and modified drivers plenty of grip and feel on average to dry-slick dirt and asphalt tracks where traction is limited.

  12. 70 Series Steel Small Body Shock

    70 Series Steel Small Body Twin Tube Shock

    $119.95

    The 70 Series is a twin tube small body shock absorber, just like the 51 Series, but smaller.

  13. 75 Series Steel Chrome Plated Shock

    75 Series Steel Chrome Plated Twin Tube Shock

    $104.95

    The 75 Series twin tube shock is a scaled down version of the 55 Series and is an excellent choice when clearance is an issue. Available in popular valving options, this sealed shock conforms to track and series sealed shock rules.

  14. 82 Series Aluminum Threaded Shock

    82 Series Aluminum Threaded Twin Tube Shock

    $167.95

    A popular choice for lightweight racing classes, the 82 Series is an aluminum, threaded body twin tube shock featuring a two piece design for easy, inexpensive repairs.

  15. EC Series Stock Mount Steel Shock - 70-81 Camaro

    EC Series Twin Tube Stock Mount Steel Shock

    $64.95

    The EC Series is a heavy duty line of stock mount, stock appearing shocks and are available in a variety of valvings and fit most common applications.

  16. M Series Interchangeable Cartridge Strut - QA1 Suspensions

    M Series Interchangeable Cartridge Struts

    $349.95

    QA1’s M Series struts for '79-'04 Mustangs feature a unique inverted design, which is stronger and more durable than traditional strut designs.

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