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65 - 70 Mustang DSE Quadra Link 4 Link Rear Suspension, Single Adjustable Shocks


64 -70 Ford Mustang Detroit Speed (DSE) Quadra Link 4 Link Coil-Over Rear Suspension with Single Adjustable Shock Package

This Detroit Speed QUADRALink Rear Suspension Kit is Designed to fit the rear of the First Generation 64-70 Ford Mustangs. This DSE Coil-over 4 Link rear suspension will not only drastically improve the handling of your Classic Mustang in the rear, but will also allow you to run large 315-335 section width rear tires with the installation of the Mini Tub kit. The combination of well engineered components and proven geometry make this 4 link rear suspension perform and handle exceptionally well in all situations whether you are driving your Mustang on the street or at the track. This kit combines the best in Shock technology with a 4 Link suspension system that has been designed tested and proven to perform at a high level. This 4 Link suspension will help to eliminate wheel hop to get the power to the ground with high horsepower engines and will also help to keep the rear end laterally centered when cornering at high speeds with the adjustable panhard bar kit. The rear sway bar kit will help to keep your Mustang flat in the corners and the coil-over shocks will provide excellent ride quality and a controlled ride. 

This Quadralink Kit Includes the Single-Adjustable Coil-over shocks with the "DSE Tuned" Fixed valving for exceptional street performance. If you are looking for more coil-over adjust-ability see our other kits with the double adjustable shocks included. 

Sold as a KIT

Pricing: $3,875.00
FREE SHIPPING on orders *$99 or more

Special Notes

Mustang QUADRALink™

This QUADRALink 4 link rear suspension is an excellent way to upgrade from original leaf spring rear suspension. DSE’s exclusive 4-link geometry design is uncompromising to achieve the best possible handling from a solid live axle suspension. One of the very unique components of this rear suspension is the DSE “Swivel-Link™” (Patent No. 7,398,984) which allows the suspension to fully articulate when in action with smooth solid motion with no binding! The best feature is this smooth non-binding performance is achieved without heim-joints. Heim-joints can be noisy and tend to wear out fast. The DSE QUADRALink™ utilizes tuned high-durometer rubber bushings (in place of heim joints or squeaky stiff urethane bushings). The long upper links are adjustable and provide great pinion and u-joint angle control. Contrary to other kits the DSE kit utilizes a panhard rod that provides precise and effective rear axle lateral location during hard cornering. The panhard rod is also adjustable as ride height changes for roll center control. Also included is a complete rear Anti-roll bar. The Anti-roll bar is powdercoated gloss black and includes end links, bushings, and mounting brackets for installation. Don’t settle for anything less than DSE’s QUADRALink™ rear suspension!

QUADRALink™ 4 Link Rear Suspension Features:
• No compromises in suspension geometry
• DSE exclusive no-bind “Swivel-Link™” (Patent No. 7,398,984) technology
• Designed to work with DSE Mustang Deep Tubs
• DSE/JRi Aluminum body coilover shocks with ‘Detroit Tuned’ valving (Single-Adjustable SHOCKS INCLUDED)
We also offer non-adjustable and double adjustable shocks for higher performance/race applications. 
• Coilover Springs
• Upper floor pan cross member assembly significantly stiffens rear body and rear frame section
• Long panhard rod for rear axle lateral control during hard cornering
• Adjustable mounting points for correct geometry at different ride heights
• Includes .750” OD x .156” wall rear Anti-roll bar system to keep the car flat in corners
• Designed to clear a 3” Diameter Exhaust
• Spanner Tool included for easy shock adjustments
• All links are powdercoated satin black and ready to install!

Note: Axle brackets require a 3" diameter axle housing tubes. 9 Inch Axle Housing is shown in picture of display purpose only, and is not included in suspension price. If you need a new 9 Inch housing or would like a package with the brackets already welded to the housing, please give us a call!

Shipping Information

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  • FREE SHIPPING on orders *$99 or more
  • This item ships in its own box.

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