Speed Kit 2 Rear Suspension Kit 1973-1987 GM C10 Pickup Truck

Name: Speed Kit 2 Rear Suspension Kit 1973-1987 GM C10 Pickup Truck
Brand: DETROIT SPEED
SKU: 320-041649DS
Price: 718.30 USD
Availability: InStock

^$718³⁰

Ships on Sep 22, 2026

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GM Pickup Truck

Rear Speed Kit 2

Speed Kit 2 Rear Suspension Kit

1973-1987 GM C10 Pickup Truck

5-6 in. Overall Lowering Height

(1) Leaf Spring Flip Kit

(1) C-Notch Frame Kit

(2) Drop Shocks

Black Powder-Coated Finish

Breakdown of Included Items for Detroit Speed 041649DS

Features:

Improves rear suspension geometry and handling performance
(2) Leaf spring pinhole locations within the axle pad that allow for adjustability in centering up the rear axle
The leaf spring frame notch bracket kit is designed to give the rear axle clearance from the frame rail when the ride height is lowered
The flip kit axle pad and plate are constructed from high-quality 1/4 in. thick steel
The frame notch brackets are constructed from high-quality 3/16 in. thick steel
The drop shock absorbers are slightly shorter than stock to accommodate the overall lowering height
The included hardware is electro-plated for corrosion protection

Note:

The C-Notch Kit is designed to work with the Speed Kits ONLY and will NOT fit the QUADRALink kit

Enhance Rear Suspension Performance in an All-in-One Kit

Detroit Speed Rear Speed Kits are designed to make your classic car maintain optimum geometry and tire contact through the full range of rear suspension travel. These kits are segmented into Speed Kit 1, 2, or 3 and have varying levels of performance based on the needs of street, sport, or race driving applications. Since every application varies slightly, some versions of each speed kit may include or remove model-specific parts.

Part TypeSuspension Kit

Product LineDetroit Speed Rear Speed Kits

BrandDETROIT SPEED

Package Height14.5

Package Width15.5

Package Length30.0

Weight52.0 PG

Part CategoryPerformance Parts

Hardware IncludedYes

Rear Coil Springs IncludedNo

Rear Leaf Springs IncludedNo

Shocks IncludedYes