Detroit Speed

Detroit Speed QUADRALink Rear Suspension Kit - Single Adjustable Shocks - Bolt-in Axle Brackets

Compatible with 1967-1972 Chevrolet C10 and GMC C15


Axle Brackets

Shock Type

Part # 041753-SDS

Detroit Speed QUADRALink Rear Suspension Kit - Single Adjustable Shocks - Bolt-in Axle Brackets

Estimated Ship Date: 08/01/2024
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The Detroit Speed QUADRALink is a great way to upgrade from a trailing arm (truck arm) rear suspension. Detroit Speed's exclusive 4-link geometry design is uncompromised and designed to achieve the best possible handling during all conditions. The patented "Swivel-Link" technology combined with tuned high-durometer rubber bushings allows the suspension to fully articulate with smooth, silent motion. This system utilizes a horizontal track bar that provides precise and effective rear axle lateral location during hard cornering. The track bar is also adjustable for roll center control at various ride heights. Choose from QUADRALink suspension systems with bolt-on or weld-on axle brackets. The bolt-on kit is easier to install and works with the factory rear axle, and the weld-on kits work with axles with 3-inch diameter axle tubes. Each suspension system includes coilover shocks (choose from non-adjustable, single-adjustable, double-adjustable, or double-adjustable remote canister shocks). Detroit Speeds' line of suspension products is perfect for any Chevrolet C10 truck enthusiast! Continuing to reinforce thoughtfully designed products and modern-day ride quality, we ensure each driver, whether cruising or hauling, will enjoy the look and feel of their truck.


  • Fits 1967-1972 trucks that came from the factory with truck arms / coil-spring rear suspension
  • Adjustable ride height from 5.5 to 7.5-inches of drop - to set the perfect stance on your C10
  • Improved ride quality and stance for daily driving and light-duty hauling
  • Powder-coated, 4-link rear suspension with trackbar - for good looks and corrosion protection
  • Includes adjustable Detroit Speed Swivel-Links™, Coilover shocks and springs, Frame notch, Chassis brackets, and installation hardware
  • Swivel-Links™ - allow easy adjustment of pinion angle and wheelbase without unbolting the link from the truck
  • Bolt-on axle brackets - use with factory rear axle
  • Bolt-on kits work with the factory rear axle – for easy 100% bolt-in installation
  • Laser-cut brackets compatible with original axle, wiring, and brake lines for an easy installation
  • Adjustable upper shock mount relocates 1-inch from nominal, allowing for a change in ride height without affecting shock travel
  • C-Notch plate creates additional axle clearance at lower ride heights
  • DSE/JRi Coilover shocks - Single-adjustable
Application1967-1972 C10
Axle BracketsBolt-On
Brand Detroit Speed
Coilover spring IncludedYes
Emission Code6
Frame Notch IncludedYes
Lowering5.5" to 7.5"
Product TypeQuadralink Kit
Shock TypeSingle Adjustable
Spring Free Length (in)10
Spring Rate (lb/in)200
Track BarAdjustable
Track Bar IncludedYes
Part Number041753-SDS
Fits 2-Wheel drive C10 trucks that came from the factory with trailing arms (truck arms) and coil spring rear suspension. DOES NOT fit leaf spring rear suspension. Basic fabrication skills required: measuring, cutting, and drilling Most Chevrolet C10 and C20 trucks came from the factory with truck arm/coil spring rear suspension, but Leaf springs were an option (these kits do not fit the trucks that came from the factory with the leaf springs). Most GMC C15 and C15 trucks came from the factory with standard leaf spring rear suspension, and these kits will not fit these trucks. This kit will only work on GMC trucks that came from the factory with optional truck arms/coil spring rear suspension. C20 and C25 trucks that came from the factory with the truck arm/coil spring rear suspension can also use this suspension system, but the load capacity will be reduced, and the weld-on style axle brackets are recommended. Holley fuel tank 19-185 is compatible with the QUADRALink rear suspension. This suspension system and fuel tank require custom exhaust routing, but enough clearance is available.

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Some parts are not legal for use in California or other states with similar regulations.