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QA1 7" Length 4-6 Valve 5Q Series Twin Tube Large Body Circle Track Shock - 5Q74-6

QA1 5Q74-6 Twin Tube Shocks

Experience the thrill of racing with QA1's 5Q74-6 twin tube shocks, designed specifically for racers who demand top-notch performance and consistency. These shocks are engineered to provide exceptional tunability, making them a perfect fit for various racing applications.

Key Features

  • Rebuildable Design: The 5Q series shocks can be easily re-valved and rebuilt in just minutes using basic tools, allowing racers to fine-tune their setup on the go.
  • Two-Piece Body: The innovative two-piece body design simplifies the disassembly and reassembly process, making maintenance a breeze.
  • Easy Assembly: The gland features relief cuts and a hyper screw port, allowing for hassle-free filling and bleeding during assembly.
  • Upgraded Seal Kit: A high-quality seal kit minimizes leaks, especially beneficial in high-rebound scenarios.
  • Compression Tube Design: The slip fit design of the compression tube streamlines the rebuild process.
  • Clear Identification: The laser-engraved, black-anodized closure nut makes it easy to read serial numbers and valving, whether at the track or in the workshop.

Specifications

  • Type: Twin Tube
  • Body Diameter: 2-1/16"
  • Body Material: Steel
  • Body Finish: Black zinc
  • Mounting: Bearing Mount
  • Adjustable Valving: Non-adjustable
  • Piston: Linear or Linear Digressive
  • Base Valve: Yes
  • Gas Charged: No
  • Coil-Over Compatible: Yes
  • Applications: Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified

Fitment Options

The 5Q74-6 shocks are versatile and can be used in coil-over configurations with the appropriate kits (sold separately). Below are the compatible spring options:

  • CK5Q70-2-1/2" ID Spring for 7" shock
  • CK5Q71-5" OD Spring for 7" shock
  • CK5Q90-2-1/2" ID Spring for 9" shock
  • CK5Q91-5" OD Spring for 9" shock

Customer Insights

  • ??The QA1 5Q74-6 shocks have been a game changer for my racing setup. The ability to quickly adjust and rebuild them has made a noticeable difference in my performance.??
  • ??I love how easy these shocks are to work on. The two-piece design really simplifies maintenance, and the black zinc finish looks great!??
  • ??These shocks provide a consistent feel on the track. I appreciate the attention to detail in the design, especially the clarity of the closure nut markings.??
  • ??Using the 5Q74-6 shocks has improved my handling significantly. They’re reliable and the build quality is exceptional.??
  • ??I’ve tried other shocks, but nothing compares to the tunability of the QA1 5Q series. They’re perfect for my racing style.??

Watch and Learn

For a deeper understanding of the QA1 Q Series Circle Track Shocks, check out the video below:

Other Part Numbers:
QA1 #qap5Q74-6

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is QA1?

QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.

Suspension Experts

The company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further. 

State-of-the-Art Facility

The company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.

QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.

Purchase QA1 Products At Vivid Racing

If you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.



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