Detroit Speed, Inc. QUADRA-Link™ Rear Suspension Kit - (1964.5-70 Mustang - Base Shocks)
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Detroit Speed, Inc. QUADRA-Link™ Rear Suspension Kit - (1964.5-70 Mustang - Base Shocks)

Product Code: 041731

Note: If you plan to order a complete rear-end assembly, please order your QUADRALink™ Kit without axle brackets.

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

Detroit Speed, Inc. QUADRALink™ Features

• No compromises in suspension geometry
• Detroit Speed exclusive no-bind “Swivel-Link™” (Patent No. 7,398,984) technology
• Designed to work with Detroit Speed Mustang Mini-Tubs
• DSE/JRi Aluminum body coilover shocks with ‘Detroit Tuned’ valving
• Coilover Springs
• Upper floor pan crossmember assembly significantly stiffens rear body and 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 sway bar
• Designed for a 3” Exhaust
• Spanner Tool for easy shock adjustments
• All links are powdercoated satin black

Spring Rate: 175lbs/in
Spring Free Length: 11in

Note: Axle brackets require a 3" axle tube.

USD $3,224.00
This kit contains:
  • Detroit Speed, Inc. Rear Torque Box Kit - (1964.5-1970 Mustang - Detroit Speed, Inc. Rear Suspension) (x 1)
  • Coilover Shock - Non-Adjustable (x 2)
  • Mustang QUADRA-Link Box 1 Rear Crossmember / Track Bar / RARB / Hardware (x 1)
  • Mustang QUADRA-Link Box 2 Upper / Lower Swivel Links (x 1)
  • Mustang QUADRA-Link Box 3 Body Brackets / Frame Doublers / Trunk Closeouts / Shock Mounts (x 1)
  • Mustang QUADRA-Link Box 4 Axle Brackets (x 1)
  • Coilover Spring (Pair) - Rear - 175 - 62-67 Chevy II - 64.5-70 Mustang - 64-72 A-Body - 78-88 G-Body (x 1)
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