QA1 28V Series Steel Gas Pressurized Monotube Shock, w/Schrader Valve
- This product is discontinued.
- This item ships directly from the manufacturer. It may take an additional business days for QA1 to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
- This item 72128V is made to order. It will be shipped from our warehouse when it is produced.
With a Schrader valve you can easily adjust your gas pressure. Much like adding air to your car tires, the Schrader valve allows you to make "on the fly" gas pressure adjustments between heat races and features to adjust for varying track conditions.
Electroless Nickel Plated Body
The 28V Series is electroless nickel plated on the inside and out, encapsulating the base metal to completely seal out the elements and creating a durable, smooth finish on the inside for a consistent performance. This nickel plating provides excellent corrosion resistance, superior hardness, consistency and lubricity.
Expanded Gas Chamber
The 28V Series also features an expanded gas chamber. This expanded gas chamber eliminates the unwanted rod force increase when the shock is compressed.
Linear, Digressive and Low Speed Super
Digressive Valving Available
Digressive is the classic monotube shock feel. Linear provides a more stable car and allows the driver to feel the car better. Low Speed Super Digressive is an excellent choice when maximum rebound force is needed for big, low speed, tie-down applications.
28V Series Shock Guide (Link)
More Like This
QA1 SR2254P Street Rod Shock
QA1 7554 55 Series Small Body Shock-5 In Stroke, Comp 4/Reb 4
QA1 FC Series Custom Valve GM Fullsize Stock Mount Front Steel Shock
QA1 824.5 TwinTube Shock, 9.63/13.75 Comp/Ext, .5-.5 Valving
QA1 RS303 Street Star Shock, Twin-Tube, 12.625/9.5 Ext/Comp
QA1 SS7553B Streeters Shock, 15.25/10.25 Ext/Comp
QA1 TD504 Stocker Star Twin Tube Shock, 16.38/11 Ext/Comp
QA1 TS504 Stocker Star Twin Tube Shock, 16.38/11 Ext/Comp
QA1 26V7C-DRY 26 Series Steel Monotube Shock
QA1 27946-8C 27 Series Steel Monotube Shock, 6-8C
Q & A
Tim talks about what options we have for hot rod shocks.
Speedway Motors employee Pat O. talks about shock ends.
In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!
Call Our Experienced Shock Techs For Details At 800.979.0122. Shipping Information ... Have Your Shocks Dyno Tested To Ensure Optimum Performance!