Detroit Speed DECAlink Rear Suspension Kits 041740-SRDS

The Detroit Speed DECAlink (041740-SRDS) swaps a solid rear axle for an independent rear suspension, built around forged aluminum uprights, a two-piece cast aluminum and steel cradle, and modern CV axle shafts so suspension loads don't pass through the axle shafts themselves. It's engineered around a 17-spline differential assembly. What's included IRS cradle, uprights, and CV axle shafts, 17-spline Adjustable coilover shocks with a remote reservoir, 550 lbs./in. springs, black finish Double-adjustable upper and lower trailing arms, with trailing arm mount braces Adjustable rear anti-roll bar Black rubber bushings and a spanner tool for ride height adjustment Fitment and what's left out Built to work with the OEM 17-spline differential assembly and compatible with a Hammerhead 12-bolt differential; a Watts link, panhard bar, rotors, calipers, and mounting hardware aren't part of this kit. Because it replaces the whole rear suspension system rather than a single component, plan for a full rear-end installation rather than a quick swap. Does this include a Watts link or panhard bar? No, neither is included. What differentials does it work with? The OEM 17-spline assembly, and it's compatible with a Hammerhead 12-bolt differential. Specifications Feature Details MFG. Part # 041740-SRDS Brand Detroit Speed Inc Suspension Type Independent Rear Suspension (IRS) Axle Shafts Included Yes Axle Shaft Spline Count 17 Trailing Arm Type Double Adjustable Rear Shocks Included Yes, Adjustable Coilover Coilover Spring Rate 550 lbs./in. Spring Finish Black Bushing Material Rubber Bushing Color Black Rear Anti-Roll Bar Yes Watts Link No Panhard Bar No Upper & Lower Trailing Arms Yes, Double Adjustable Trailing Arm Mount Braces Yes Rotors & Calipers No Hardware Included No Finish Black Powdercoated Sold in Quantity Kit