DSE Front Speed Kit 1 - Single Adjustable Shocks (031377-SDS) - 1967-1970 Ford Mustang
Give your 1967-1970 Mustang the lower stance, sharper handling, and driver-tunable suspension control of the Detroit Speed Front Speed Kit 1. Part number 031377-SDS combines performance control arms, Detroit Tuned single-adjustable coilovers, and shock tower closeouts into an integrated front suspension package engineered specifically for the classic Mustang. The system lowers ride height from 1.5 to 3 inches while relocating the coilover spring and shock to the lower control arm for improved ride control, making it a serious upgrade for performance street, restomod, and Pro Touring builds.
The 031377-SDS package uses Detroit Tuned single-adjustable coilover shocks paired with 325 pounds per inch springs, allowing you to dial in preferred shock settings to better suit your driving style and suspension setup. One-piece lower control arms incorporate cross-axis bushings and heavy-duty adjustable strut rod pivots, while the upper control arms feature Detroit Speed Caster Tuner slugs for improved alignment adjustability. Relocating the upper shock mount beneath the fender apron creates a cleaner engine compartment, while the included shock tower closeouts increase clearance for wider front wheel and tire packages. The kit requires factory Mustang spindles, which are not included.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 031377-SDS
- Product Type: Front Suspension
- Speed Kit Type: Front Speed Kit 1
- Application: 1967-1970 Ford Mustang
- Shock Type: Single Adjustable Coilover
- Shock Valving: Detroit Tuned
- Coil Spring Rate: 325 pounds per inch
- Lowering Range: 1.5 to 3 inches
- Lower Control Arms: One-piece design with cross-axis bushings and heavy-duty adjustable strut rod pivots
- Upper Control Arms: Detroit Speed Caster Tuner slugs
- Upper Shock Mount Location: Under fender apron
- Shock Tower Closeouts: Included
- Spindle Compatibility: 1967-1970 Mustang spindles
- Factory Spindle Required: Yes
- Spindles Included: No
- Sway Bar Included: No
Features
- Integrated Detroit Speed Front Speed Kit 1 engineered specifically for 1967-1970 Ford Mustang applications
- Lowers vehicle ride height from 1.5 to 3 inches for a more aggressive stance and lower center of gravity
- Coilover spring and shock are relocated to the lower control arm for improved ride control
- Detroit Tuned single-adjustable coilover shocks allow you to dial in preferred shock settings
- 325 pounds per inch coil springs are matched to the suspension system
- One-piece lower control arms incorporate cross-axis bushings for controlled suspension articulation
- Heavy-duty adjustable strut rod pivots are integrated into the lower control arm system
- Upper control arms feature Detroit Speed Caster Tuner slugs for improved alignment adjustability
- Upper shock mounts relocate beneath the fender aprons for a cleaner engine compartment
- Shock tower closeouts improve clearance for wider front wheel and tire packages
- Compatible with 1967-1970 Mustang spindles
- Requires factory Mustang spindles, which are not included with the kit
- Matched suspension components are engineered to function together as an integrated front suspension system
- Pairs with the Detroit Speed Rear Mini-Tub Kit for builds requiring additional tire clearance and a coordinated performance setup
Fitment
- 1967 Ford Mustang
- 1968 Ford Mustang
- 1969 Ford Mustang
- 1970 Ford Mustang
FAQs
What vehicles does DSE 031377-SDS fit?
Detroit Speed 031377-SDS is designed for 1967-1970 Ford Mustang applications.
How much does DSE 031377-SDS lower a Mustang?
Detroit Speed specifies a lowering range of 1.5 to 3 inches, giving the Mustang a lower, more performance-oriented stance while converting the front suspension to a coilover configuration.
What type of shocks are included with DSE 031377-SDS?
The kit uses Detroit Tuned single-adjustable coilover shocks that allow you to dial in preferred shock settings to better suit your driving style and suspension setup.
What spring rate does DSE 031377-SDS use?
Detroit Speed currently specifies a 325 pounds per inch coil spring rate for part number 031377-SDS.
Does DSE 031377-SDS include Mustang spindles?
No. Spindles are not included. Detroit Speed specifies that the kit requires use of the factory spindle and is compatible with 1967-1970 Mustang spindles.
What is the difference between 031377DS and 031377-SDS?
Both are Detroit Speed Front Speed Kit 1 packages for 1967-1970 Mustangs. Part number 031377-SDS uses single-adjustable coilover shocks that allow the driver to tune the shock settings, while 031377DS uses non-adjustable shocks.
Get Your Detroit Speed Mustang Suspension from Beefcake Racing
Transform your 1967-1970 Mustang with the lower stance, tunable suspension control, and integrated engineering of Detroit Speed from Beefcake Racing. Whether you are building a responsive street Mustang, modern restomod, or serious Pro Touring project, our team can help you select the right suspension components for your combination. Questions about Detroit Speed 031377-SDS or your Mustang suspension setup? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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