DSE SpeedRay Front Suspension Kit - Base Shocks - Bolt-In Coilover Mounts (032073DS) - 1963-1982 Chevrolet Corvette BBC
Bring modern suspension geometry, steering precision, and coilover performance to your C2 or C3 Corvette with the Detroit Speed SpeedRay Front Suspension Kit. Engineered specifically for 1963-1982 Chevrolet Corvettes with Big Block Chevrolet engines, part number 032073DS combines Detroit Speed's exclusive suspension geometry with bolt-in coilover mounts, quick-ratio power rack and pinion steering, forged aluminum uprights, tubular control arms, and DSE/JRi base coilover shocks. The result is a complete front suspension package engineered to deliver sharper handling and improved ride quality while retaining the straightforward setup of a non-adjustable shock.
The SpeedRay system is built around a powder-coated bolt-on cradle assembly that improves suspension geometry while providing rigid mounting for the rack and pinion. TIG-welded tubular upper and lower control arms use Delrin bushings, while control arm cross shafts and forged offset upper control arm mounting brackets incorporate caster tuner bushings to optimize suspension geometry. DSE/JRi aluminum-body base shocks feature Detroit Tuned valving in a non-adjustable configuration and are paired with 650 pounds/inch coilover springs with an 8-inch free length. The system also includes an integrated splined sway bar with aluminum arms and composite bushings, plus Torrington bearings and a spanner tool for easier spring-height adjustment. Installation does not require removal of the Corvette's body or engine.
Specifications
- Part Number: 032073DS
- Product: SpeedRay Front Suspension Kit
- Application: 1963-1982 Chevrolet Corvette
- Corvette Generations: C2 / C3
- Engine Application: Big Block Chevrolet
- Coilover Mount Style: Bolt-In
- Shock Type: Base / Non-Adjustable
- Shock Construction: Aluminum Body
- Shock Valving: Detroit Tuned
- Spring Rate: 650 pounds/inch
- Spring Free Length: 8 inches
- Total Suspension Travel: 6 inches
- Ride Height: 7.6 inches +/- 1.0 inch
- Static Camber: -0.5 degrees +/- 0.2 degrees
- Static Caster: 7.5 degrees +/- 0.5 degrees
- Static Toe: 0 degrees +/- 0.1 degrees
- Steering Ratio: 13:1
- Steering Wheel Turns Lock-to-Lock: 2
- Maximum Turning Angle, Outside Wheel: 27.5 degrees
- Ackerman Angle at Full Turn: 5.2 degrees
- Total Bump Steer at 20-Inch Toe Span: 0.039 inch
- Cradle Finish: Powder Coated
Features
- Complete SpeedRay front suspension system for 1963-1982 C2 and C3 Corvettes with Big Block Chevrolet engines
- Detroit Speed exclusive suspension geometry engineered for improved handling and ride quality
- Bolt-in upper coilover mounting system
- DSE/JRi non-adjustable aluminum-body coilover shocks with Detroit Tuned valving
- Base shock configuration provides performance-focused damping without external shock adjustments
- 650 pounds/inch coilover springs with an 8-inch free length
- Coilover design allows spring-rate tuning and ride-height adjustment
- Detroit Tuned quick-ratio power rack and pinion steering
- 13:1 steering ratio with 2 steering wheel turns lock-to-lock
- Powder-coated bolt-on cradle assembly provides rigid rack and pinion mounting
- Integrated tie-down eyelets incorporated into the cradle assembly
- TIG-welded tubular upper and lower control arms
- Delrin control arm bushings
- Control arm cross shafts with caster tuner bushings
- Forged offset upper control arm mounting brackets help optimize suspension geometry
- Forged aluminum Detroit Speed uprights
- Integrated splined sway bar with aluminum arms and composite bushings
- Torrington bearings and spanner tool included for easier spring-height adjustments
- Body and engine do not need to be removed for installation
Competition Rack & Pinion Note
For competition applications, the DSE rack and pinion fluid transfer conversion kit can replace the hardlines on the DSE rack and pinion with -4 AN steel fittings. The hoses are Teflon lined to handle the high-pressure demands of the steering system and feature pre-crimped stainless steel fittings for attachment to the -4 AN fittings.
Fitment
- 1963 Chevrolet Corvette
- 1964 Chevrolet Corvette
- 1965 Chevrolet Corvette
- 1966 Chevrolet Corvette
- 1967 Chevrolet Corvette
- 1968 Chevrolet Corvette
- 1969 Chevrolet Corvette
- 1970 Chevrolet Corvette
- 1971 Chevrolet Corvette
- 1972 Chevrolet Corvette
- 1973 Chevrolet Corvette
- 1974 Chevrolet Corvette
- 1975 Chevrolet Corvette
- 1976 Chevrolet Corvette
- 1977 Chevrolet Corvette
- 1978 Chevrolet Corvette
- 1979 Chevrolet Corvette
- 1980 Chevrolet Corvette
- 1981 Chevrolet Corvette
- 1982 Chevrolet Corvette
- Engine Application: Big Block Chevrolet
FAQs
Are the shocks in DSE 032073DS adjustable?
No. Part number 032073DS uses DSE/JRi Detroit Tuned base shocks in a non-adjustable configuration. They provide performance-focused damping and excellent street ride quality without requiring external shock adjustments.
Does DSE 032073DS require fabrication for the coilover mounts?
No. Part number 032073DS is specifically the bolt-in coilover mount version of the SpeedRay system. Detroit Speed also offers separate competition-oriented SpeedRay configurations that use fabricated coilover mounts.
What engine application and spring rate does DSE 032073DS use?
DSE 032073DS is designed for Big Block Chevrolet engine applications in 1963-1982 Corvettes and uses 650 pounds/inch coilover springs with an 8-inch free length.
Why Buy from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension and chassis components for street, performance, and track-focused builds. Whether you are modernizing a classic Corvette or putting together a complete performance suspension package, our experienced team can help you select the right components for your combination. Questions about DSE SpeedRay part number 032073DS or your Corvette build? Email sales@beefcakeracing.com or call 1-855-827-7223.
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