QA1 5247 Upper Gm Body 806990064530 78-88 73-77

( Brand: Qa1 ), ( Type: Trailing Arm ), ( Adjustable Or Fixed Length: Adjustable ), ( Construction: Tubular ), ( Position: Upper ), ( Material: Steel ), ( UPC: 806990064530 )

Review QA1 Upper Adjustable 78-88 Gm G body 73-77 A

QA1 806990064530 Adjustable Upper Control Arm Kit for 1973-1977 G-Body and A-Body Cars

The QA1 806990064530 Adjustable Upper Control Arm Kit is a high-performance upgrade designed for 1973-1977 G-Body and A-Body cars, including Chevrolet Monte Carlo, Oldsmobile Cutlass, and Pontiac Catalina. This kit is engineered to provide improved handling and better vehicle stability, making it an essential modification for enthusiasts seeking to enhance their driving experience.

The upper control arms in this kit are adjustable, allowing fine-tuning of the vehicle's alignment and geometry. Each arm is constructed from heavy-duty steel tubing, ensuring strength and durability. The arms feature high-quality bushings made from polyurethane, providing superior ride quality and eliminating the need for regular maintenance. The polyurethane bushings also reduce the amount of energy absorbed during cornering, resulting in more responsive steering and quicker turn-in.

The kit comes with new ball joints, ensuring a proper fit and secure connection between the control arm and the steering knuckle. The included hardware is made from high-strength steel, ensuring longevity and reliability. The kit also includes new bolts and nuts, making installation a straightforward process.

Installing the QA1 806990064530 Adjustable Upper Control Arm Kit requires no drilling or modification to the vehicle's original frame or unibody. The kit is designed to bolt directly onto the factory mounting points, making it a bolt-on upgrade that is ideal for both daily drivers and dedicated track cars.

With the QA1 806990064530 Adjustable Upper Control Arm Kit, you can expect improved handling characteristics, reduced body roll, and increased stability. This kit is an excellent investment for those looking to enhance the performance and driving experience of their classic G-Body or A-Body car.

Pros and Cons of Buying a GM G-Body A-Body Vehicle (QA1 806990064530, 5247 Upper, 78-88)

The GM G-Body A-Body vehicles, specifically the QA1 806990064530, 5247 Upper model from the 78-88 production range, are known for their durability and performance. However, like any other automotive purchase, it's essential to consider the pros and cons before making a decision.

1. Affordability: Compared to newer models, these classic vehicles offer an affordable alternative for car enthusiasts who want a reliable and powerful vehicle without the high price tag of a new one.

2. Durability: Known for their robust build quality, these vehicles can handle heavy use and are often easier to repair than modern cars due to their simpler design.

3. Performance: With their large engines and rear-wheel-drive layout, these vehicles offer impressive performance, making them a favorite among car enthusiasts.

4. Customizability: The aftermarket support for these vehicles is extensive, allowing car enthusiasts to customize their rides to suit their personal preferences.

1. Fuel Efficiency: These vehicles are not known for their fuel efficiency, which can result in higher operating costs over time.

2. Maintenance: While the parts are generally affordable and easy to find, maintaining these vehicles can be more time-consuming than modern cars due to their simpler design.

3. Safety: Compared to modern vehicles, these cars lack some of the advanced safety features that are now standard in new cars.

4. Comfort: The interior design of these vehicles may not be as comfortable as modern cars, with less emphasis on passenger comfort and more on performance.

The GM G-Body A-Body vehicles, specifically the QA1 806990064530, 5247 Upper model, offer an affordable, durable, and powerful alternative for car enthusiasts. However, they come with some drawbacks, such as lower fuel efficiency, more time-consuming maintenance, lack of advanced safety features, and less comfortable interiors.

If you're a car enthusiast looking for a powerful, affordable, and customizable vehicle, then the GM G-Body A-Body vehicles are an excellent choice. However, if fuel efficiency, advanced safety features, or a comfortable interior are priorities for you, then you may want to consider other options. Ultimately, it's essential to weigh the pros and cons and make an informed decision based on your personal preferences and needs.

Details:

With everything properly aligned, your car will ride better and perform at its best. Designed to work with factory rear end housings. PINION ANGLE ADJUSTMENT FOR LOWERED VEHICLES: If you've lowered your car, adjusting the pinion angle is a must to keep everything running smoothly. FITMENT NOTES: Sold as a pair.

Easy bolt-in installation without complicated modifications needed. REDUCE REAR SUSPENSION BIND: Our trailing arms are designed to cut down on suspension bind, which means your cars rear will move more freely. Whether you're driving a Chevalier, Monte Carlo, or Regal, these control arms are built to improve your cars performance and durability with ease. A smoother ride and better traction, giving you more consistent performance every time hit the road.

When it comes to fine-tuning your 1978-1988 GM G-body or 1973-1977 A-body, QA1s Adjustable Upper Trailing Arms rear control arms are a game-changer. Aluminum hex design allows for easy on-the-car pinion angle adjustments. Proudly made in the USA for top-notch quality you can count on. Engineered for durability and performance, these components replace the soft OE differential bushings with high-quality polyurethane bushings, enhancing stability responsiveness.

Reduces friction for smoother suspension travel. Our Rear Upper Trailing Arms make this adjustment simple, thanks to an aluminum hex design that let's you adjust things right on the car. High-quality polyurethane bushings replace the softer OE ones for improved stability.: High-strength, low-bind construction for reliable performance.

Getting the pinion angle right not only prevents unnecessary wear and tear on your drive train but also helps avoid issues like wheel hop.

part #: 806990064530 prices

• $386.48-$433.99

specifications controlarma:

• brand: Qa1
• type: Trailing Arm
• adjustable or fixed length: Adjustable
• construction: Tubular
• position: Upper
• material: Steel
• upc: 806990064530

offer controlarma:

• availability: In Stock
• quantity: 1
• started: October 4, 2025
• sold: 0
• options: Ship-to-home

returns controlarma:

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

shipping controlarma:

• carrier: USPS
• cost: $62.50
• class: Standard
• service: USPS Ground Advantage
• transit: 21-32 Days
• type: Calculated

payments controlarma:

• wallet: Apple-pay
• other
• credit card: Diners-club

general controlarma:

• Car Truck Parts Accessories > Steering Suspension > Radius, Swing Trailing Arms
• condition: New

seller controlarma:

• city: Lawton, Iowa
• # reviews: 2271
• rating: 98.5%

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