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Mazda OEM Upper Shock Mounts for 1999-2005 Miata

NB Miata Shock Hats

6323902 - NC10-28-340C

The price listed is for ONE mount, with no hardware. Choose a quantity of "4" for an entire vehicle set

  • Will lower NA Miata's (90-97) about 3/4" when replacing original NA mounts
  • Using an NB mount on an NA will require the use of either a shock mount/bump stop kit, or at the very least all of the NB shock mount hardware plus an M10 shoulder nut to adapt to the shorter NA shock threads. So essentially, using an NB mount on an NA shock will require you to use a shoulder nut for stock hardware, or upgrade to our far superior bump stop system that includes all of the necessary components to adapt an NB shock hat to an NA shock

  • Availability: Normally in-stock
    Pricing: $28.50
    5 5 2


    1999+ Miata upper shock mounts were made popular by Spec Miata racers utilizing 1990-1997 Miata's as the 1999+ Miata shock mount is far superior in design than the earlier (90-97) mounts. 1999-2005 Miata shock mounts are desirable because Mazda revised the shock hat configuration in 1999. The redesigned shock hats are taller than the 90-97 style shock hats, which brings the physical location of the shock higher, effectively allowing the ride height to be lowered further than before with the same amount of shock travel, without negatively effecting suspension geometry. It definitely helps handling by lowering the center of gravity on your Miata, and is a necessary upgrade when using the Fat Cat Motorsports bump stop kit.



    Shipping Information

    • Item Requires Shipping
    • 1.0 lbs.
    • W5.0000” x H5.0000” x L5.0000”

    Customer Reviews

    Comment Total Reviews (2)

    Suspension essential
    • Currently 5/5 Stars

    Reviewed by:

    Product ownership: Less than 1 month

    Not purchased from: 5X Racing

    Whether you are going for a coilover setup for street or if you are going for a full on track suspension, this is essential to have.

    OEM Fit
    • Currently 5/5 Stars

    Reviewed by:

    Product ownership: A year or longer

    Purchased from: 5X Racing

    Replaced my top that had the nuts back off and eat away at the threads. Best price and fastest shipping.

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