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Holiday Special Qa1 Front Coilover Conversion Kit - Double Adjustable, 0-2" Drop, 400 Lbs/in Rate - 1968-1972 Plymouth Road Runner Collection [nJTjcYQ0]

$53.99 $172.99 -69%

QA1 Front Coilover Conversion Kit: Transform Your Plymouth Road Runner The QA1 Front Coilover Conversion Kit is a game-changer for your 1968-1972 Plymouth Road Runner. This innovative kit transforms your vehicle from a torsion bar suspension to a sta

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QA1 Front Coilover Conversion Kit: Transform Your Plymouth Road Runner

The QA1 Front Coilover Conversion Kit is a game-changer for your 1968-1972 Plymouth Road Runner. This innovative kit transforms your vehicle from a torsion bar suspension to a state-of-the-art QA1 coil-over system, offering unparalleled performance and customization. The kit includes a tubular K member for reduced weight and big-tube header compatibility, as well as modular motor mounts for a wide range of engine options, including Gen 3 Hemis. With an easy bolt-in installation, this kit requires no cutting or welding, ensuring a seamless upgrade for your classic muscle car.

Key Features and Specifications

This premium conversion kit comes with QA1 tubular Control Arms and rack-and-pinion steering, significantly enhancing drivability and performance. The included single- or double-adjustable QA1 coil-overs allow for easy tuning of ride quality and height to your preferences. Optional MOD Series shocks provide peak performance on the track and drag strip, while the kits are available in drag or handling configurations. The drag kits use Rod Ends on both upper and lower Control Arms for improved weight transfer, and handling kits incorporate poly bushings for enhanced cornering and reduced NVH. Both kits are designed with 0"-2" or 2"-4" of drop options, and can be paired with an optional QA1 front Sway Bar. Fitment notes include compatibility with Mustang II spindles for a variety of brake options, and the kits require wheels at least 18" in diameter for 2"-4" drop configurations.

Benefits and Applications

Upgrade your Plymouth Road Runner with the QA1 Front Coilover Conversion Kit to enjoy a smoother, more responsive driving experience. This kit is perfect for both daily drivers and enthusiasts looking to enhance their vehicle's performance. The adjustable ride height and shocks make it ideal for street use, drag racing, autocross, or road racing. With a Limited Lifetime Warranty on single- and double-adjustable shocks, and QA1's systems proudly made in the USA, you can trust in the quality and reliability of this premium conversion kit. Whether you're a classic car enthusiast or a performance enthusiast, the QA1 Front Coilover Conversion Kit is the perfect choice to elevate your Plymouth Road Runner to new heights.

What Our Customers Say

January 12, 2026

Absolutely no complaints!

It’s a very well-made, and a very, very solid tool.

- Lleu V..

January 12, 2026

Absolutely no complaints!

Excellent value for this level of very, very great quality.

- Gwawl O..

January 12, 2026

Absolutely no complaints!

A very nice product. I really, really, really, really love it.

- Ysbaddaden A..

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