DSE Front Speed Kit 3 - Non-Adjustable Shocks (031371DS) - 1973-1977 GM A-Body - BBC
Take the front suspension performance of your big-block 1973-1977 GM A-Body to the next level with the Detroit Speed Front Speed Kit 3. Part number 031371DS brings together proven Detroit Speed components as an integrated suspension package engineered to complement one another, eliminating the guesswork of piecing together unrelated upgrades. Designed for BBC applications, this system adds modern coilover suspension technology and adjustable ride height to help deliver sharper handling, improved chassis response, and a dialed-in stance for your classic GM muscle car.
The 031371DS Front Speed Kit 3 features non-adjustable shocks paired with 600 pounds per inch coilover springs with a 9.5-inch free length. While the shock damping is non-adjustable, the coilover suspension provides ride-height adjustment, giving you control over vehicle stance without requiring manual shock tuning. For enthusiasts building a performance street car, restomod, or Pro Touring A-Body, this package provides a coordinated approach to modernizing front suspension performance with components selected by Detroit Speed to function together as a complete system.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 031371DS
- Product Type: Front Speed Kit
- Speed Kit Type: Front Speed Kit 3
- Vehicle Platform: 1973-1977 GM A-Body
- Engine Application: BBC
- Shock Type: Non-Adjustable
- Suspension Type: Coilover
- Spring Rate: 600 pounds per inch
- Spring Free Length: 9.5 inches
- Ride Height: Adjustable
- Position: Front
Features
- Detroit Speed Front Speed Kit 3 engineered for 1973-1977 GM A-Body applications
- Designed for BBC engine applications
- Integrated suspension package combines components selected to complement one another
- Non-adjustable shock configuration provides a straightforward suspension setup without manual damping adjustments
- Coilover suspension provides adjustable ride height for dialing in vehicle stance
- 600 pounds per inch front spring rate
- 9.5-inch spring free length
- Designed to improve handling performance and chassis response compared with the factory suspension
- Coordinated system eliminates much of the guesswork involved in combining individual suspension upgrades
- Provides a performance-focused foundation for classic GM A-Body builds
- Well suited for performance street cars, restomods, and Pro Touring applications
Fitment
- 1973 Buick Century - BBC
- 1974 Buick Century - BBC
- 1975 Buick Century - BBC
- 1976 Buick Century - BBC
- 1977 Buick Century - BBC
- 1973 Buick Regal - BBC
- 1974 Buick Regal - BBC
- 1975 Buick Regal - BBC
- 1976 Buick Regal - BBC
- 1977 Buick Regal - BBC
- 1973 Chevrolet Chevelle - BBC
- 1973 Chevrolet El Camino - BBC
- 1974 Chevrolet El Camino - BBC
- 1975 Chevrolet El Camino - BBC
- 1976 Chevrolet El Camino - BBC
- 1977 Chevrolet El Camino - BBC
- 1973 Chevrolet Monte Carlo - BBC
- 1974 Chevrolet Monte Carlo - BBC
- 1975 Chevrolet Monte Carlo - BBC
- 1976 Chevrolet Monte Carlo - BBC
- 1977 Chevrolet Monte Carlo - BBC
- 1973 GMC Sprint - BBC
- 1974 GMC Sprint - BBC
- 1975 GMC Sprint - BBC
- 1976 GMC Sprint - BBC
- 1977 GMC Sprint - BBC
- 1973 Oldsmobile Cutlass - BBC
- 1974 Oldsmobile Cutlass - BBC
- 1975 Oldsmobile Cutlass - BBC
- 1976 Oldsmobile Cutlass - BBC
- 1977 Oldsmobile Cutlass - BBC
- 1973 Oldsmobile Cutlass Supreme - BBC
- 1974 Oldsmobile Cutlass Supreme - BBC
- 1975 Oldsmobile Cutlass Supreme - BBC
- 1976 Oldsmobile Cutlass Supreme - BBC
- 1977 Oldsmobile Cutlass Supreme - BBC
- 1973 Pontiac Grand Am - BBC
- 1974 Pontiac Grand Am - BBC
- 1975 Pontiac Grand Am - BBC
- 1973 Pontiac Grand Prix - BBC
- 1974 Pontiac Grand Prix - BBC
- 1975 Pontiac Grand Prix - BBC
- 1976 Pontiac Grand Prix - BBC
- 1977 Pontiac Grand Prix - BBC
- 1973 Pontiac LeMans - BBC
- 1974 Pontiac LeMans - BBC
- 1975 Pontiac LeMans - BBC
- 1976 Pontiac LeMans - BBC
- 1977 Pontiac LeMans - BBC
FAQs
What vehicles does DSE 031371DS fit?
Detroit Speed 031371DS is designed for applicable 1973-1977 GM A-Body big-block applications, including Buick Century and Regal, Chevrolet Chevelle, El Camino and Monte Carlo, GMC Sprint, Oldsmobile Cutlass and Cutlass Supreme, and Pontiac Grand Am, Grand Prix and LeMans.
Are the shocks in DSE 031371DS adjustable?
No. Part number 031371DS uses non-adjustable shocks. The coilover suspension still provides adjustable ride height, allowing you to dial in vehicle stance without requiring manual shock damping adjustments.
What spring rate does DSE 031371DS use?
Detroit Speed specifies a 600 pounds per inch spring rate with a 9.5-inch spring free length for this Front Speed Kit 3.
What is the advantage of a Detroit Speed Speed Kit?
Detroit Speed develops its Speed Kits as integrated suspension systems using components selected to complement one another. This provides a coordinated approach to upgrading suspension performance instead of assembling the system from unrelated individual components.
Is DSE 031371DS the SBC / LS version of this Speed Kit?
No. Part number 031371DS is the BBC version of the 1973-1977 GM A-Body Front Speed Kit 3. Detroit Speed uses a different part number for SBC / LS applications, so verify your engine configuration before ordering.
Get Your Detroit Speed Suspension from Beefcake Racing
Upgrade your 1973-1977 GM A-Body with the suspension control, adjustable stance, and integrated engineering of Detroit Speed from Beefcake Racing. Whether you are building a big-block street machine, modern restomod, or serious Pro Touring A-Body, our team can help you select the right suspension components for your combination. Questions about Detroit Speed 031371DS or your suspension setup? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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