DSE Hydroformed Front Subframe - Powdercoated - Single-Adjustable Shocks (032004-SDS) - 1967-1969 Camaro / Firebird / 1968-1974 Nova - SBC / LS
Transform the front end of your classic GM with the Detroit Speed Hydroformed Front Subframe. DSE 032004-SDS is a bolt-in replacement for the factory front subframe that combines hydroformed frame rails, optimized suspension and steering geometry, stamped structural crossmembers, power rack-and-pinion steering, a splined sway bar, and Detroit Tuned single-adjustable coilover shocks. Designed for enthusiasts who want modern handling without abandoning street manners, this complete system delivers the chassis rigidity, steering precision, suspension control, and adjustability needed for a serious street, pro-touring, or track-focused build.
The hydroformed steel frame rails provide high strength and stiffness with precise dimensional consistency and repeatability. This powdercoated version is configured specifically for Small Block Chevy and LS applications with 550 lbs/in springs and an 8-inch spring free length. The included single-adjustable shocks build on Detroit Speed's base Detroit Tuned valving by adding externally adjustable rebound control with the turn of a knob, allowing you to fine-tune suspension response while maintaining excellent street ride quality.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 032004-SDS
- Product Type: Hydroformed Front Subframe
- Subframe Finish: Powdercoated
- Engine Application: Small Block Chevy / LS
- Shock Type: Single Adjustable
- Shock Configuration: Aluminum-body coilover
- Shock Valving: Detroit Tuned
- Shock Adjustment: Rebound
- 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
- Total Suspension Travel: 6 inches
- Ride Height Specification: 2.9 inches +/- 1.0 inch measured from the top of the frame rail to the center of the hub
- Static Camber: -0.5 degrees +/- 0.2 degrees
- Static Caster: +7.5 degrees +/- 0.5 degrees
- Static Toe: 0.0 degrees +/- 0.1 degrees
- Installation Type: Bolt-in replacement for the original front subframe
- Minimum Wheel Diameter: 17 inches
- Minimum Inside Wheel Diameter with 17-inch Wheels: 16.250 inches
- Shipping: Freight required
Features
- Hydroformed frame rails deliver high strength, stiffness, precise quality, and repeatability
- Stamped main and secondary crossmembers increase structural rigidity
- Detroit Speed suspension and steering geometry is engineered for improved handling and ride quality
- Single-adjustable coilover shocks provide externally adjustable rebound control
- Detroit Tuned shock valving is engineered to maintain excellent street ride quality
- 550 lbs/in springs are matched to the Small Block Chevy / LS configuration
- Power rack-and-pinion steering delivers precise and responsive steering performance
- Splined sway bar is integrated into the suspension system
- Six inches of total suspension travel
- Powdercoated finish provides a durable, finished appearance
- Bolt-in design replaces the original stock front subframe
- Engineered and developed for both road and track performance
- Made in the USA
Fitment Notes
- Part number 032004-SDS is configured for Small Block Chevy and LS 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
- 17-inch wheels require a minimum inside wheel diameter of 16.250 inches
- Some brake applications may not work with 17-inch wheels
- Wheel and tire clearance depends on application, wheel dimensions, backspacing, tire size, and brake package
- 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 shock package is included with DSE 032004-SDS?
Detroit Speed 032004-SDS includes single-adjustable aluminum-body coilover shocks with Detroit Tuned valving. The shocks provide externally adjustable rebound control using a simple adjustment knob.
What is the advantage of single-adjustable shocks?
The single-adjustable shocks let you fine-tune rebound damping to alter suspension response for your vehicle and driving preferences while retaining Detroit Speed's street-oriented base valving.
What spring rate comes with DSE 032004-SDS?
This Small Block Chevy / LS configuration includes 550 lbs/in coilover springs with an 8-inch free length.
Does DSE 032004-SDS bolt into the factory subframe location?
Yes. Detroit Speed designed the Hydroformed Front Subframe as a bolt-in replacement for the original stock front subframe. Application-specific installation and clearance requirements should still be reviewed before installation.
Can 17-inch wheels be used with this subframe?
Yes. Detroit Speed requires at least a 17-inch wheel, and 17-inch wheels must have a minimum inside wheel diameter of 16.250 inches. Some brake packages may not provide sufficient clearance with 17-inch wheels, so the complete wheel and brake combination should be verified.
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 build. Questions about DSE 032004-SDS or your combination? Email sales@beefcakeracing.com or call 1-855-827-7223.
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