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  3. QA1 52123

QA1 52123 Tunnel Torque Arm Crossmember Body Trans 806990176158 82-92

fits model: 700r4.

52123 Qa1 Tunnel Mounted Torque Arm Crossmember 82-92 F-body 700r4 Trans

( Brand: Qa1 ), ( Manufacturer Part Number: 52123 ), ( Part Type: Torque Arm Tran ), ( Return Notes: New, Unused Condition W/original Packaging ), ( UPC: 806990176158 )

Review QA1 Tunnel Mounted Torque Arm Crossmember 82-92 F body Trans fits 700R4

Introducing the QA1 52123 Tunnel Torque Arm Crossmember, an essential upgrade for F-body vehicles equipped with the 700R4 transmission and dated between 1982 and 1992. This torque arm crossmember is a direct replacement component, meticulously engineered and manufactured to enhance your vehicle's performance and reliability.

The QA1 52123 Tunnel Torque Arm Crossmember is an integral part of the suspension system that helps transfer the engine's torque to the rear axle. This particular component is designed to address the weak points of the original equipment, which can lead to premature failure and undesirable handling characteristics.

This crossmember is fabricated from high-strength steel, ensuring superior rigidity and durability compared to the stock component. It features a robust design that effectively eliminates flex, allowing for precise power transfer and improved traction.

One of the standout features of the QA1 52123 Tunnel Torque Arm Crossmember is its compatibility with various suspension setups, including aftermarket coil-overs and adjustable shocks. This versatility enables enthusiasts to fine-tune their suspension system for optimal handling and performance.

Installation of the QA1 52123 Tunnel Torque Arm Crossmember is straightforward, requiring no major modifications to your F-body. This ensures a hassle-free upgrade experience for both professional mechanics and DIY enthusiasts.

In summary, the QA1 52123 Tunnel Torque Arm Crossmember is an essential performance upgrade for F-body vehicles with the 700R4 transmission. It delivers unparalleled strength, rigidity, and compatibility, transforming your vehicle's handling and reliability. Upgrade today and experience the difference that QA1's engineering excellence can bring to your F-body.

Pros and Cons of Buying QA1 52123 Tunnel Torque Arm Crossmember for 82-92 F-Body with 700R4 Transmission

Introduction:

The QA1 52123 Tunnel Torque Arm Crossmember is an aftermarket part designed for the 82-92 F-Body vehicles equipped with a 700R4 transmission. This crossmember helps to improve the performance and handling of the vehicle by providing a stronger connection between the torque arm and the chassis. In this article, we will discuss the pros and cons of buying this QA1 product.

Pros:

1. Enhanced Performance: The QA1 52123 Tunnel Torque Arm Crossmember is designed to provide a stronger connection between the torque arm and the chassis, which results in improved performance. It helps to reduce wheel hop and improve traction, making the vehicle more responsive and agile.

2. Durability: The QA1 crossmember is made from high-quality materials and is built to last. It is designed to handle the increased power and torque generated by high-performance modifications, ensuring that the vehicle remains stable and reliable.

3. Easy Installation: The installation process for the QA1 52123 Tunnel Torque Arm Crossmember is relatively straightforward. It comes with clear instructions and all necessary hardware, making it a great option for DIY enthusiasts.

4. Improved Handling: By strengthening the connection between the torque arm and the chassis, the QA1 crossmember helps to improve the handling of the vehicle. It reduces body roll and improves the overall feel of the vehicle, making it more enjoyable to drive.

Cons:

1. Cost: The QA1 52123 Tunnel Torque Arm Crossmember is not an inexpensive upgrade. It is priced higher than some aftermarket alternatives, which may be a deterrent for some buyers.

2. Requires Modifications: Installing the QA1 crossmember may require some modifications to the vehicle, such as cutting and welding the factory crossmember. This may be a concern for those who are not comfortable with such modifications.

3. Limited Compatibility: The QA1 52123 Tunnel Torque Arm Crossmember is only compatible with F-Body vehicles equipped with a 700R4 transmission. It may not be an option for those with different transmission configurations.

Conclusion:

The QA1 52123 Tunnel Torque Arm Crossmember is a high-quality aftermarket part that offers several benefits for F-Body owners with a 700R4 transmission. It enhances performance, improves durability, and provides easy installation. However, it comes with a higher price tag and may require some modifications to the vehicle. Ultimately, the decision to purchase this part depends on the individual's budget, level of expertise, and desired performance gains.

Recommendation:

If you are an F-Body owner with a 700R4 transmission and a desire for improved performance and handling, the QA1 52123 Tunnel Torque Arm Crossmember is a great option to consider. It offers several benefits and is built to last. However, it is important to weigh the pros and cons carefully and consider the cost and installation requirements before making a purchase. If you are unsure, consult with a professional mechanic or performance specialist for advice.

Details:

Items must be New, Unused, Not Installed, in the Original Packaging and able to resold. RELOCATED TORQUE ARM MOUNT The factory torque arm, which mounts to the tail housing of transmission, is widely considered weak link. Condition: New. This design is specific to several transmission model's and relocates the torque arm mount off tail housing for QA1 tunnel mounted arms provides a sleek, tight fit under your 3rd Gen.

QA1 52123 Tunnel Mounted Torque Arm Crossmember PRODUCT OVERVIEW If you are doing an engine and transmission swap or adding power to your 1982 1992 Camry Fire bird F-body, a tubular torque arm crossmember from can make much easier. Manufacturer: QA1. If you've increased the power level of your 3rd Gen, damaged transmission tail housings can be a common and costly issue.

part #: 52123 prices

  • $254.99-$297.96

specifications othellodrivetrain:

  • for models: 700r4
  • brand: Qa1
  • mpn: 52123
  • part type: Torque Arm Tran
  • return notes: New, Unused Condition W/original Packaging
  • upc: 806990176158

general othellodrivetrain:

  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain
  • condition: New

offer othellodrivetrain:

  • availability: In Stock
  • started: May 21, 2026
  • options: Ship-to-home
  • sold: 0
  • quantity: 4

seller othellodrivetrain:

  • # reviews: 180587
  • rating: 99.4%
  • city: Grant, Michigan

returns othellodrivetrain:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

payments othellodrivetrain:

  • other
  • wallet: Apple-pay
  • credit card: Visa

shipping othellodrivetrain:

  • type: Fixed
  • class: Expedited
  • service: Expedited
  • transit: 2-7 Days
  • cost: $0.00
for models: 700r4, part type: torque arm tran, return notes: new, unused condition w/original packaging,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 14454302637940008,

Qa1 52123 Is Similar To:

  • (42.6% similar) Track tested. QA1 offers high performance car and light truck transmission slip yokes, with more application options being added all the time. Crossmember material: steel. Tested during and after production.: transmission crossmember 52111 by QA1. Made in the USA...(February 18th, 2025)
  • (35.1% similar) Notes: for model's with ABC or ls swap. Track tested. Tested during and after production. Crossmember material: steel. Made in the USA.: transmission crossmember 52109 by QA1. QA1 offers high performance car and light truck transmission slip yokes, with more application...(July 13th, 2025)
othellodrivetrain logo
2 offers $254.99–$297.96 USD
  • Offer #1: $254.99 price + $0.00 shipping estimate = $254.99* total. Enhanced Strength and Durability, Direct Fit with Popular Transmissions, Relocated Torque Arm Mount, Low Profile Design, Optimal Exhaust Routing.FREE SHIPPING
  • Offer #2: $297.96 price + $0.00 shipping estimate = $297.96* total. If you've increased the power level of your 3rd Gen, damaged transmission tail housings can be a common and costly issue. QA1 Tunnel Mounted Torque Arm Crossmember PRODUCT OVERVIEW If you are doing an engine and transmission swap or adding power to your 1982-1992 Camaro or Firebird (F-body), a tubular torque arm and transmission crossmember from QA1 can make your swap much easier.FREE SHIPPING

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