DSE Hydroformed Front Subframe - Powdercoated - Double-Adjustable Shocks (032005-DDS) - 1967-1969 Camaro / Firebird / 1968-1974 Nova - BBC
Give your Big Block-powered classic GM the front suspension foundation it deserves with the Detroit Speed Hydroformed Front Subframe. DSE 032005-DDS is a bolt-in replacement for the original front subframe, combining hydroformed frame rails, Detroit Speed suspension and steering geometry, stamped structural crossmembers, power rack-and-pinion steering, a splined sway bar, and double-adjustable coilover shocks. Engineered for serious street and track performance, this system delivers the rigidity, steering precision, suspension control, and adjustability needed to make a high-powered classic feel substantially more composed and responsive.
This powdercoated version is configured specifically for Big Block Chevy applications with 650 lbs/in springs and an 8-inch spring free length. The double-adjustable shock package provides two independent adjustments and a broad tuning range, allowing the suspension to be dialed in for driver preference and performance demands while maintaining street-capable ride quality. Hydroformed steel frame rails provide high strength, stiffness, dimensional consistency, and repeatability, while stamped main and secondary crossmembers further reinforce the structure.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 032005-DDS
- Product Type: Hydroformed Front Subframe
- Subframe Finish: Powdercoated
- Engine Application: Big Block Chevy
- Shock Type: Double Adjustable
- Shock Configuration: Aluminum-body coilover
- Shock Valving: Detroit Tuned
- Shock Adjustments: Two independent adjustments
- Spring Rate: 650 lbs/in
- Spring Free Length: 8 inches
- Frame Rail Construction: Hydroformed steel
- Crossmember Construction: Stamped main and secondary crossmembers
- Steering: Power rack and pinion
- Sway Bar: Splined sway bar
- Installation Type: Bolt-in replacement for the original front subframe
- Maximum Wheel Width: Up to 10 inches without inner wheel well modification
- Minimum Wheel Diameter: 17 inches
- Minimum Inside Wheel Diameter: 16.250 inches
- Shipping: Freight required
- Country of Manufacture: USA
Features
- Hydroformed frame rails provide high strength, stiffness, dimensional consistency, and repeatability
- Stamped main and secondary crossmembers increase structural rigidity
- Detroit Speed suspension geometry is engineered for improved handling and ride quality
- Double-adjustable coilover shocks provide two independent adjustments and a broad tuning range
- Detroit Tuned shock valving combines performance-oriented damping with street-capable ride quality
- 650 lbs/in springs are matched to the Big Block Chevy configuration
- Power rack-and-pinion steering provides precise and responsive steering performance
- Splined sway bar is integrated into the front suspension package
- Accommodates wheels up to 10 inches wide without modification to the inner wheel wells
- Bolt-in design replaces the original factory front subframe
- Powdercoated finish provides durability and a finished appearance
- Engineered and developed for both road and track performance
- Made in the USA
Fitment Notes
- Part number 032005-DDS is configured for Big Block Chevy engine applications
- Fits within stock inner fenders on a 1969 Camaro without modification
- 1967-1968 Camaro applications may require modifications to the inner fenders
- 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
- Some brake applications may not work with 17-inch wheels, so brake and wheel clearance should be verified
- Optional Detroit Speed rack-and-pinion fluid transfer conversion kit is available for competition applications using -4 AN fittings and hoses
- 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 engine application is DSE 032005-DDS designed for?
Detroit Speed 032005-DDS is the Big Block Chevy version of the powdercoated Hydroformed Front Subframe. It includes 650 lbs/in springs with an 8-inch free length to match the BBC configuration.
What is the advantage of the double-adjustable shocks?
The double-adjustable shocks provide two independent adjustments and a broad adjustment range, giving you greater control over suspension tuning for your vehicle, driving style, and performance requirements.
How is 032005-DDS different from the Small Block Chevy / LS version?
Part number 032005-DDS is specifically configured for Big Block Chevy applications and uses 650 lbs/in springs. The corresponding Small Block Chevy / LS 032004-DDS configuration uses 550 lbs/in springs.
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. Wheels must be at least 17 inches in diameter and provide a minimum inside wheel diameter of 16.250 inches.
Does the DSE Hydroformed Front Subframe require welding?
No. The subframe is engineered as a bolt-in replacement for the original stock front subframe. Application-specific installation, brake, wheel, and clearance requirements should still be verified for the complete vehicle combination.
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 builds. A complete front subframe affects your suspension, steering, engine, brakes, wheels, and tires, so getting the combination right matters. Our team can help you select the correct Detroit Speed components for your Big Block-powered build. Questions about DSE 032005-DDS or your combination? Email sales@beefcakeracing.com or call 1-855-827-7223.
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