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Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
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Suspension
Detroit Speed Front Speed Kit 1 Handling Packages 031311DS
€1,537.01
+ freight from €89.00, insured road freight, priced by delivery region
(rates)
From €1,626.01 delivered
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
This version of Detroit Speed's Front Speed Kit 1 (031311DS) builds in spindles alongside the usual coil springs, gas-charged monotube shocks, and tubular control arms, running a smaller hollow sway bar up front at 1.125 inches (28.58 mm) rather than the standard diameter.
What's included
- Spindles, included with this version of the kit
- Gas-charged monotube shocks matched to front coil springs
- Tubular steel control arms, black finish
- A hollow sway bar up front, 1.125 in. (28.58 mm) across
- Delrin bushings
Fitment
Built for classic GM muscle cars as a bolt-on front package; rear coil springs, a rear sway bar, and mounting hardware stay off the parts list here too. Because spindles come with this kit, double-check brake and wheel clearance against the new spindle geometry before ordering, since that geometry shift is what sets this kit apart from the standard package.
What makes this different from the standard Front Speed Kit 1? This version adds spindles and runs a smaller, 1.125-inch sway bar.
Is mounting hardware included? No.
Specifications
| Feature | Details |
|---|---|
| MFG. Part # | 031311DS |
| Brand | Detroit Speed Inc |
| Vehicle Compatibility | Classic GM Muscle Cars |
| Front Coil Springs Included | Yes |
| Rear Coil Springs Included | No |
| Front Shocks Included | Yes (Gas-Charged Monotube) |
| Rear Shocks Included | No |
| Front Sway Bar Included | Yes (Hollow) |
| Front Sway Bar Diameter | 1.125 in. (28.58 mm) |
| Rear Sway Bar Included | No |
| Upper Control Arms | Yes (Tubular Steel) |
| Lower Control Arms | Yes (Tubular Steel) |
| Control Arm Color | Black |
| Bushing Material | Delrin® |
| Spindles Included | Yes |
| Mounting Hardware Included | No |
| Installation Type | Bolt-On |
| Quantity | Sold as a kit |
Suspension Setup & Installation Checklist
- Inspect top mounts, damper seals, bushings, and ball joints prior to fitment.
- Set initial spring preload, collar heights, and damper rebound clicks symmetrically left to right.
- Torque all suspension control arm pivot bolts while the vehicle is at resting ride height (loaded suspension).
- Perform a complete 4-wheel laser alignment once ride height has settled to ensure optimal handling and tire wear.
Full terms: 30-day warranty · returns
