DSE QuadraLink Rear Suspension Kit - Weld-In Axle Brackets - Double-Adjustable Shocks (041754-DDS) - 1967 - 1972 Chevrolet C10 / GMC C15
Transform the rear suspension of your 1967-1972 Chevrolet C10 or GMC C15 with the Detroit Speed QUADRALink Rear Suspension Kit. DSE 041754-DDS replaces the original truck-arm rear suspension with Detroit Speed's performance-focused 4-link geometry, delivering improved rear axle control, handling, ride quality, and stance. This version combines weld-in axle brackets for rear axles with 3-inch diameter axle tubes with DSE/JRi double-adjustable coilover shocks, giving performance-focused builds a permanent axle-bracket installation and extensive shock tuning capability.
Detroit Speed's patented Swivel-Link technology works with tuned high-durometer rubber bushings to let the suspension fully articulate with smooth, quiet motion without binding. An adjustable horizontal track bar precisely locates the rear axle laterally during hard cornering and provides roll-center adjustment at different ride heights, while the rear crossmembers add strength and rigidity to the rear body and frame section. With an adjustable 5.5-inch to 7.5-inch drop range, 200 pounds per inch coilover springs, adjustable upper shock mounts, C-Notch provisions, and DSE/JRi double-adjustable shocks, 041754-DDS gives serious street and performance C10 and C15 builds the hardware and tuning range needed to dial in both stance and suspension response.
Specifications
- Part Number: 041754-DDS
- Product Type: QUADRALink Rear Suspension Kit
- Position: Rear
- Application: 1967-1972 Chevrolet C10 / GMC C15
- Drive Configuration: 2-Wheel Drive
- Original Rear Suspension Required: Truck Arm / Coil Spring
- Shock Type: Double-Adjustable
- Shock Design: DSE/JRi Coilover
- Suspension Design: 4-Link with Adjustable Horizontal Track Bar
- Ride Height Adjustment Range: 5.5 inches to 7.5 inches of Drop
- Spring Rate: 200 pounds per inch
- Spring Free Length: 10 inches
- Coilover Springs Included: Yes
- Axle: 3-Inch Axle Tubes
- Axle Brackets: Weld-On
- Track Bar: Included and Adjustable
- Frame Notch: Included
- Upper Shock Mount Adjustment: 1 inch from Nominal Position
- Link Technology: Detroit Speed Swivel-Link
- Link Bushings: Tuned High-Durometer Rubber
- Installation Hardware: Included
- Finish: Powder-Coated Suspension Components
Features
- Upgrades the original truck-arm rear suspension to Detroit Speed QUADRALink 4-link geometry
- Designed for 1967-1972 2-wheel-drive trucks originally equipped with truck-arm and coil-spring rear suspension
- Adjustable 5.5-inch to 7.5-inch drop range lets you dial in the truck's stance
- DSE/JRi double-adjustable coilover shocks provide extensive suspension tuning capability
- 200 pounds per inch coilover springs with a 10-inch free length
- Patented Swivel-Link technology allows smooth suspension articulation without binding
- Tuned high-durometer rubber bushings provide smooth and quiet suspension movement
- Swivel-Links allow pinion angle and wheelbase adjustment without unbolting the links from the truck
- Adjustable horizontal track bar provides precise lateral rear axle location during hard cornering
- Track bar adjustment provides roll-center control at different ride heights
- Rear crossmembers add strength and rigidity to the rear body and frame section
- Weld-on axle brackets are designed for axles with 3-inch diameter axle tubes
- Weld-in bracket configuration provides a strong, permanent axle mounting solution
- Laser-cut brackets are designed for compatibility with the original axle, wiring, and brake lines
- Adjustable upper shock mount relocates 1 inch from nominal, allowing ride-height changes without affecting shock travel
- Included C-Notch plate creates additional axle clearance at lower ride heights
- Includes adjustable Detroit Speed Swivel-Links, coilover shocks and springs, frame notch, chassis brackets, and installation hardware
- Powder-coated 4-link components provide corrosion protection and a clean finished appearance
- Engineered to improve ride quality and stance for daily driving and light-duty hauling
Fitment
- 1967 Chevrolet C10
- 1967 GMC C15
- 1968 Chevrolet C10
- 1968 GMC C15
- 1969 Chevrolet C10
- 1969 GMC C15
- 1970 Chevrolet C10
- 1970 GMC C15
- 1971 Chevrolet C10
- 1971 GMC C15
- 1972 Chevrolet C10
- 1972 GMC C15
Fitment Notes
DSE 041754-DDS fits 2-wheel-drive 1967-1972 Chevrolet C10 and GMC C15 trucks originally equipped with truck-arm and coil-spring rear suspension. It does not fit trucks originally equipped with leaf-spring rear suspension. The weld-on axle brackets are designed for rear axles with 3-inch diameter axle tubes. GMC applications must have been factory equipped with the optional truck-arm and coil-spring rear suspension. C20 and C25 trucks equipped with the correct factory suspension can also use this system, although Detroit Speed notes that load capacity will be reduced. Basic fabrication skills including measuring, cutting, and drilling are required. Detroit Speed identifies Holley fuel tank 19-185 as compatible with the QUADRALink rear suspension. This suspension system and fuel tank require custom exhaust routing.
FAQs
What is the difference between DSE 041754-DDS and 041753-DDS?
Both kits use double-adjustable coilover shocks and are designed for properly equipped 1967-1972 C10 and C15 trucks. DSE 041754-DDS uses weld-on axle brackets for axles with 3-inch diameter axle tubes, while 041753-DDS uses bolt-on axle brackets with the stock rear axle.
Will DSE 041754-DDS fit a truck that originally came with rear leaf springs?
No. Detroit Speed specifies this QUADRALink system for 2-wheel-drive trucks originally equipped with truck-arm and coil-spring rear suspension. It does not fit factory leaf-spring rear suspension applications.
How much does DSE 041754-DDS lower a C10 or C15?
Detroit Speed specifies an adjustable ride-height range of 5.5 inches to 7.5 inches of drop. The adjustable upper shock mount and included C-Notch components help accommodate the lowered stance while maintaining shock travel and additional axle clearance.
Why Buy Detroit Speed from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension components and complete performance solutions for classic GM truck builds. Our team can help you choose the correct QUADRALink configuration, shock package, and supporting components for your C10 or C15 project. Questions about DSE 041754-DDS or your suspension setup? Email sales@beefcakeracing.com or call 1-855-827-7223 for assistance.
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