Description

Coil-Over Shock Kit – Pro-Coil – Twintube – Single Adjustable – 150 lb/in Spring Rate – Rear – GM A-Body 1964-72 – Pair

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.

Destination Est. Time Cost
Canada (Toronto) 5-7 business days $206.77
DHL Express
UK (London) 5-7 business days $215.82
DHL Express
Australia (Sydney) 5-7 business days $275.74
DHL Express
Germany (Berlin) 5-7 business days $229.54
DHL Express

Reviews

There are no reviews yet.

Be the first to review “QA1 Pro-Coil – Rear Coilover Shock System Adjustable RCK52340”

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

    OPTITORQUE TECHNOLOGIES LLC Mazda 2.3L Head Stud Kit 11027

    SKU: OTT11027
    Product information
    • Weight2.45 lbs
    • Dimensions9.5 × 4.5 × 2.5 in
    • Product Line

      Patriot Series

    • Bolt/Stud Kit

      Stud

    • Washers Included

      Yes

    • Alloy

      8740

    • Material

      Chromoly

    Details...
    Original price was: $181.00.Current price is: $163.79.Add to cart
    Original price was: $181.00.Current price is: $163.79.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Helmet Bag Black HB100020

    SKU: PYRHB100020
    Product information
    • Weight0.615 lbs
    • Dimensions15.35 × 11.9 × 1.75 in
    • Material

      Nylon

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Length

      12 in

    Details...
    Original price was: $32.00.Current price is: $29.00.Add to cart
    Original price was: $32.00.Current price is: $29.00.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Suit Deluxe Medium Black SFI-5 RS200120

    SKU: PYRRS200120
    Product information
    • Weight3.005 lbs
    • Dimensions17.3 × 14 × 4.5 in
    • Product Line

      Sportsman Deluxe

    • Material

      Nomex

    • Color

      Black

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $659.00.Current price is: $599.00.Add to cart
    Original price was: $659.00.Current price is: $599.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Dual Sync Distributor BBC/SBC 2375MSD

    SKU: MSD2375MSD
    Product information
    • Weight4.3 lbs
    • Dimensions17.5 × 6.7 × 6.7 in
    • Quantity

      Each

    • Product Line

      Pro-Billet Ready-To-Run

    • Computer Controlled Compatible

      Yes

    • Trigger Style

      Sync Signal

    • Advance Type

      Electronic

    Details...
    Original price was: $660.00.Current price is: $599.95.Add to cart
    Original price was: $660.00.Current price is: $599.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOOG Ball Joint K6024

    SKU: MOGK6024
    Product information
    • Weight1.89 lbs
    • Dimensions5.75 × 4.15 × 3.4 in
    • Quantity

      Each

    • Greasable

      Yes

    • Mounting Style

      Bolt In

    • Upper/Lower

      Upper

    • Hardware Included

      Yes

    Details...
    Original price was: $47.37.Current price is: $43.06.Add to cart
    Original price was: $47.37.Current price is: $43.06.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Moly Piston Ring Set E233K30

    SKU: SEAE233K30
    Product information
    • Weight1.205 lbs
    • Dimensions5.3 × 5.15 × 3.25 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Piston Rings149

    • Variant Column

      Bore (standard)

    • Product Line

      Performance

    Details...
    Original price was: $66.10.Current price is: $60.09.Add to cart
    Original price was: $66.10.Current price is: $60.09.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEASUCKER Camera Flex Mount EL5998

    SKU: SESEL5998
    Product information
    • Weight1.49 lbs
    • Dimensions10.35 × 7.3 × 3.15 in
    • Quantity

      Each

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Length

      7 in

    Details...
    Original price was: $94.00.Current price is: $85.00.Add to cart
    Original price was: $94.00.Current price is: $85.00.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Hydro Shock w/Red Boot H7035

    SKU: SKYH7035
    Product information
    • Weight5.635 lbs
    • Dimensions24.7 × 3.45 × 3 in
    • Product Line

      Hydro H7000 Series

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      14.04 in

    • Extended Length

      23.32 in

    Details...
    Original price was: $58.00.Current price is: $51.87.Add to cart
    Original price was: $58.00.Current price is: $51.87.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VENTSHADE Window Ventvisor 4Pc. 94368

    SKU: VEN94368
    Product information
    • Weight3.05 lbs
    • Dimensions50.25 × 15.5 × 2 in
    • Product Line

      Ventvisor

    • Application Specific

      Yes

    • Front Mounting Style

      Stick-On

    • Rear Mounting Style

      Stick-On

    • In Channel / Out Of Channel

      Out of Channel

    Details...
    Original price was: $77.00.Current price is: $69.99.Add to cart
    Original price was: $77.00.Current price is: $69.99.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Front FloorLiner 4415741

    SKU: WEA4415741
    Product information
    • Weight9.85 lbs
    • Dimensions30.5 × 25.5 × 5 in
    • Product Line

      FloorLiner

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      Yes

    Details...
    Original price was: $150.00.Current price is: $135.95.Add to cart
    Original price was: $150.00.Current price is: $135.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    68