DSE Hydroformed Front Subframe - Powdercoated - Double-Adjustable Shocks (032004-DDS) - 1967-1969 Camaro / Firebird / 1968-1974 GM X-Body - SBC / LS
Transform the front suspension of your classic GM with the Detroit Speed Hydroformed Front Subframe. Engineered as a bolt-in replacement for the factory subframe, DSE 032004-DDS combines modern suspension and steering geometry with hydroformed frame rails, stamped structural crossmembers, power rack-and-pinion steering, and double-adjustable coilover shocks. The result is a complete front-end foundation designed to deliver the steering precision, chassis rigidity, grip, and predictable handling expected from a serious modern performance build while retaining a bolt-in design.
The hydroformed steel frame rails provide high strength, stiffness, dimensional accuracy, and repeatability, while stamped main and secondary crossmembers further reinforce the structure. This powdercoated version is configured for Small Block Chevy and LS applications with 550 lbs/in coilover springs and an 8-inch spring free length. Double-adjustable shocks provide two independent adjustments and a broad tuning range, giving performance-minded builders greater control over shock setup for street and track use. The system can accommodate wheels up to 10 inches wide without modification to the inner wheel wells, although proper wheel dimensions and clearance requirements must be followed.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 032004-DDS
- Product Type: Hydroformed Front Subframe
- Subframe Finish: Powdercoated
- Engine Application: Small Block Chevy / LS
- Shock Type: Double Adjustable
- Shock Configuration: Coilover
- Shock Valving: Detroit Tuned
- Spring Rate: 550 lbs/in
- Spring Free Length: 8 inches
- Frame Rail Construction: Hydroformed steel
- Crossmembers: Stamped main and secondary crossmembers
- Steering: Power rack and pinion
- Sway Bar: Splined sway bar
- Maximum Wheel Width: Up to 10 inches without inner wheel well modification
- Minimum Wheel Diameter: 17 inches
- Minimum Inside Wheel Diameter: 16.250 inches
- Installation Type: Bolt-in replacement for the original front subframe
- Shipping: Freight required
Features
- Hydroformed frame rails provide high strength, stiffness, dimensional accuracy, and repeatability
- Bolt-in replacement for the original factory front subframe
- Detroit Speed suspension geometry engineered to improve handling and ride quality
- Double-adjustable coilover shocks provide two independent adjustments for extensive suspension tuning
- 550 lbs/in springs configured for Small Block Chevy and LS applications
- Stamped main and secondary crossmembers provide additional structural rigidity
- Optimized suspension and steering geometry for responsive road and track performance
- Power rack-and-pinion steering provides modern steering performance
- Splined sway bar is integrated into the front suspension package
- Accommodates wheels up to 10 inches wide without modifying the inner wheel wells
- Powdercoated subframe finish provides a durable, finished appearance
- Designed and engineered for both street and track applications
Fitment Notes
- Designed for Small Block Chevy and LS engine applications
- Requires wheels at least 17 inches in diameter
- Requires a minimum inside wheel diameter of 16.250 inches
- Up to a 10-inch-wide wheel can be packaged without modification to the inner wheel wells
- 1967-1968 Camaro applications may require modifications to the inner fenders
- For competition applications, an optional DSE rack-and-pinion fluid transfer conversion kit is available for converting the rack hardlines to -4 AN fittings and hoses
- This subframe must ship via freight
Fitment
- 1973 Buick Apollo
- 1974 Buick Apollo
- 1967 Chevrolet Camaro
- 1968 Chevrolet Camaro
- 1969 Chevrolet Camaro
- 1968 Chevrolet Chevy II
- 1969 Chevrolet Nova
- 1970 Chevrolet Nova
- 1971 Chevrolet Nova
- 1972 Chevrolet Nova
- 1973 Chevrolet Nova
- 1974 Chevrolet Nova
- 1973 Oldsmobile Omega
- 1974 Oldsmobile Omega
- 1967 Pontiac Firebird
- 1968 Pontiac Firebird
- 1969 Pontiac Firebird
- 1971 Pontiac Ventura
- 1972 Pontiac Ventura
- 1973 Pontiac Ventura
- 1974 Pontiac Ventura
FAQs
What engines is DSE 032004-DDS configured for?
Detroit Speed 032004-DDS is the Small Block Chevy / LS version of the powdercoated Hydroformed Front Subframe and uses 550 lbs/in springs with an 8-inch free length.
What makes the double-adjustable shocks different?
The double-adjustable shock configuration provides two independent adjustments and a wide adjustment range, allowing the suspension to be tuned more precisely for the driver's requirements and performance goals while retaining street-oriented ride capability.
Can I run 10-inch-wide front wheels with this subframe?
Detroit Speed states that wheels up to 10 inches wide can be packaged without modifying the inner wheel wells. The vehicle must use wheels at least 17 inches in diameter with a minimum inside wheel diameter of 16.250 inches.
Does the DSE Hydroformed Front Subframe require welding?
No. The subframe is designed as a bolt-in replacement for the original stock front subframe. Application-specific clearance and installation requirements should still be checked before installation.
Why Buy Detroit Speed from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension and chassis components for serious street, pro-touring, and track-focused builds. A complete front subframe is a major part of any build, and our team can help you choose the correct DSE components for your engine, suspension, and performance goals. Questions about DSE 032004-DDS or your combination? Email sales@beefcakeracing.com or call 1-855-827-7223.
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