Description

Shock Extension – 1 in Extension – Thread-On – 9/16-18 Thread – Aluminum – Natural – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About QA1

QA1 specializes in high-performance suspension components, including shock absorbers, rod ends, spherical bearings, struts, springs, ball joints and other related items. With products to fit a wide variety of applications, they have solutions for the circle track, drag racing, street performance, and street rodding markets.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “QA1 1in Shock Extension 9029-163”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS OXIDE SYSTEMS Heater Element for 10lb. Bottle 14162NOS

    SKU: NOS14162
    Product information
    • Weight0.9 lbs
    • Dimensions8.7 × 6.4 × 4.3 in
    • Material

      Silicone

    • Color

      Orange

    • Finish

      Natural

    • Quantity

      Each

    • Automatic

      Yes

    Details...
    Original price was: $226.00.Current price is: $204.95.Add to cart
    Original price was: $226.00.Current price is: $204.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Underwear Top White Medium FIA IT100320

    SKU: PYRIT100320
    Product information
    • Weight0.76 lbs
    • Dimensions15.15 × 13.45 × 1.25 in
    • Size

      Medium

    • Material

      Nomex

    • Color

      White

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $153.00.Current price is: $139.00.Add to cart
    Original price was: $153.00.Current price is: $139.00.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Proma-Star C/O Shock – Adjustable DS601

    SKU: QA1DS601
    Product information
    • Weight4.3 lbs
    • Dimensions19.1 × 3.8 × 3.6 in
    • Product Line

      Proma Star Single Adjustable

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Shocks71

    • Variant Column

      Extended Length,Compressed Length

    Details...
    Original price was: $258.45.Current price is: $234.95.Add to cart
    Original price was: $258.45.Current price is: $234.95.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    ROLLMASTER-ROMAC BBC Billet Roller Adj. Timing Set w/Torr. Brg CS2290

    SKU: ROLCS2290
    Product information
    • Weight4.05 lbs
    • Dimensions10.2 × 6.9 × 1.5 in
    • Quantity

      Kit

    • Product Line

      Gold Series

    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    Details...
    Original price was: $290.00.Current price is: $263.40.Add to cart
    Original price was: $290.00.Current price is: $263.40.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPAL ADVANCED TECHNOLOGIES 10in Puller Fan Curved Blade 802 CFM 30100435

    SKU: SPA30100435
    Product information
    • Weight2.81 lbs
    • Dimensions13.85 × 13.05 × 2.8 in
    • Puller/Pusher

      Puller

    • Voltage

      12V

    • Cfm

      802 cfm

    • Overall Height

      11.16 in

    • Overall Width

      11.16 in

    Details...
    Original price was: $110.00.Current price is: $99.91.Add to cart
    Original price was: $110.00.Current price is: $99.91.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JP PERFORMANCE GM LS1 Billet Double Roller Timing Set JP5615T

    SKU: JPP5615T
    Product information
    • Weight3.64 lbs
    • Dimensions10.2 × 6.9 × 1.5 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Timing Chain and Gear Sets and Components28

    • Variant Column

      Chain Length Shorter than OE

    • Chain Included

      Yes

    Details...
    Original price was: $173.00.Current price is: $157.16.Add to cart
    Original price was: $173.00.Current price is: $157.16.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Collector Gasket 4465

    SKU: TRA4465
    Product information
    • Weight0.03 lbs
    • Dimensions4.15 × 4.1 × 0.85 in
    • Quantity

      Each

    • Material

      Steel Core Laminate

    • Thickness

      0.0625 in

    • Flange Shape

      Round

    • Flange Diameter

      3 in

    Details...
    Original price was: $2.55.Current price is: $2.32.Add to cart
    Original price was: $2.55.Current price is: $2.32.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Alcohol Jets (2) 122-200

    SKU: HLY122-200
    Product information
    • Weight0.025 lbs
    • Dimensions4.95 × 3.5 × 0.55 in
    • Fuel Type

      Alcohol

    • Inside Diameter

      0.2000 in

    • Jet Number

      200.0

    • Style

      Main

    • Thread

      5/16-32 in

    Details...
    Original price was: $26.00.Current price is: $22.97.Add to cart
    Original price was: $26.00.Current price is: $22.97.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HI-LIFT Handle All Multi-Purpose Tool HA-500

    SKU: HLJHA500
    Product information
    • Weight27.78 lbs
    • Dimensions19.95 × 11.75 × 9.35 in
    • Product Line

      Handle-All

    • Material

      Steel

    • Color

      Black

    • Finish

      Paint

    • Quantity

      Kit

    Details...
    Original price was: $187.42.Current price is: $170.38.Add to cart
    Original price was: $187.42.Current price is: $170.38.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HANS Hans Tether 18in PA Standard TK14317

    SKU: HANTK14317
    Product information
    • Weight0.225 lbs
    • Dimensions8.45 × 5.9 × 0.9 in
    • Product Line

      Hans III

    • Tether Style

      Sliding

    • Anchor Style

      Post

    • Color

      Black

    • Quantity

      Kit

    Details...
    Original price was: $59.00.Current price is: $52.95.Add to cart
    Original price was: $59.00.Current price is: $52.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    75