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QA1 Pro Coil Front Coil-Over System Single Adjustable Shock

122-GS401-10500A

made in usa

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Pro Coil Front Coil-Over System Single Adjustable Shock
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$699.95
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Pro Coil Front Coil-Over System
  • Single Adjustable Shock
  • 9'' Compressed / 12.8'' Extended Shock Height
  • 10'' Spring Free Length
  • 2001-2100 lbs. Front End Weight
  • 500 lbs/in. Spring Rate
  • Free Shipping - Ships
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    GS401-10500A is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from 67 Firebird with 400 Pontiac Engine I upgraded my worn out factory shocks to these QA1 coil-over spring shocks on my 67 Firebird that has a 400 Pontiac engine. The 500 lb rate was recommended by QA1 with my big block engine. Married them with the QA1 (HK12-GMF1) Handling Kit Level 2. What a huge difference! I have the springs set all the way down and the ride height is 25". Which looks awesome with my 17" wheels and low profile tires!
    Date published: 2021-05-29
    Rated 5 out of 5 by from Awesome Fit perfectly. Installed on 68 firebird with qa1 a arms and right stuff disc brakes. Looks great. Easy install.
    Date published: 2017-10-05
    Rated 5 out of 5 by from ease of adjustment After install needed to correct one side and was able to adjust quickly
    Date published: 2016-07-19
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    How much height adjust am I able to obtain?

    Asked by: Timc
    The QA1 122-GS401-10500A coil set does not change height.
    Answered by: jshook
    Date published: 2023-08-09
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    Features:Simultaneous compression and rebound adjustment on one knob18 valving optionsPerfect for comfortable street driving or the firm handling of a more modern sports car Shock Mount Type:Stud Type Upper MountT-Bar Type Lower Mount. Spring Style ''C''
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