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QA1 27 SERIES STOCK MOUNT SHOCK - QA1-27A684M


Part #: QA1-27A684M
Price $249.95
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Product Description

Rear GM Metric, GM Full / Mid-Size; 4 c/4 r

Shock Details
QA1 Part #27A684M
StyleRear
GM Metric
GM Full / Mid-Size
Upper MountT-Bar
Lower MountEyelet
Ext. Length22.63"
Comp. Length14.30"
Compression4
Rebound4
Valve ResponseLinear
Piston Dia.46mm
Additional Info.Sealed Hyperscrew (IMCA)

QA1 27 Series Stock Mount Shocks are rebuildable steel monotube racing shock absorbers. Featuring a zinc-plated body for excellent corrosion resistance and including a 46mm hard anodized piston, the 27 Series is a stock mount version of QA1’s tried-and-true 26 Series and works great on both dirt and asphalt tracks.

  • Stock mount
  • Available with Hyperscrew (27 Series), or Sealed Hyperscrew (27A Series) (IMCA Southern Sport Mod legal)
  • Hyperscrew
  • Deflective disc valving
  • Damping curve allows for complete control of suspension at low shaft speeds without creating extreme forces at high shaft velocities
  • Linear valving provides a more stable car and allows the driver to feel the car better
  • Non-fading
  • Racer revalveable and rebuildable designed for unparalleled repeatability
  • Custom valving available
  • 100% Dyno tested & serialized
  • Made in the USA

*SEALED HYPERSCREW - Gas pressure is only adjustable by QA1 and QA1 Authorized Rebuilders per sanctioning body (IMCA) and track rules.