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Essential Qa1 8-3/4" Rear Coilover Conversion Kit - Single Adjustable, 175 Lbs/in Rate - 1967 Plymouth Gtx Series [sN2yaSmO]

$90.99 $291.99 -69%

QA1 Rear Coilover Conversion Kit: Transform Your GTX The QA1 8-3/4" Rear Coilover Conversion Kit is a game-changer for your 1967 Plymouth GTX. This kit converts your leaf spring rear suspension to a modern QA1 coil-over system, offering unparalleled

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QA1 Rear Coilover Conversion Kit: Transform Your GTX

The QA1 8-3/4" Rear Coilover Conversion Kit is a game-changer for your 1967 Plymouth GTX. This kit converts your leaf spring rear suspension to a modern QA1 coil-over system, offering unparalleled performance and adjustability. The triangulated 4-link design provides a more planted feel, allowing for larger wheels and tires while correcting the wheelbase of classic Mopar vehicles. With this kit, you can achieve a 3" bumper exit exhaust and a more modern driving experience on the street, autocross, road course, or drag strip.

Comprehensive Kit and Easy Installation

The QA1 Mopar Rear Suspension system is a complete package, including powder-coated tubular components like the cross member, upper and lower trailing arms, and all necessary hardware. It is designed to work with popular rear axles such as Mopar 8 3/4", Ford 9", and Dana 60 rear ends. The kit includes your choice of single-adjustable, double-adjustable, or MOD Series shocks, allowing you to fine-tune ride and handling characteristics. Installation requires minimal cutting and welding on the frame and axle housing, making it a manageable project for most enthusiasts.

Enhanced Performance and Customization

This conversion kit is perfect for drivers seeking maximum performance and customization. The adjustable ride height and shock valving options cater to various driving styles, from daily street use to competitive racing. For enhanced handling, consider pairing the kit with an optional QA1'Sway Bar. QA1 systems are proudly made in the USA and come with an industry-leading Limited Lifetime Warranty on single- and double-adjustable shocks. Whether you're looking to improve your GTX's street performance or take it to the track, this kit is the perfect choice for achieving the look and performance you desire.

What Our Customers Say

January 7, 2026

Absolutely no complaints!

It's brilliant! Just brilliant.

- Eleanor F..

January 7, 2026

Absolutely no complaints!

It's a solid, dependable tool.

- Kamila B..

January 7, 2026

Absolutely no complaints!

This is exactly what I needed.

- Jared K..

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