DSE Rear Coilover Conversion Kit - Base Shocks - Stock Axle (042404DS) - 1964-1966 GM A-Body
Bring modern coilover suspension technology to your classic GM A-Body with the Detroit Speed Rear Coilover Conversion Kit. Designed for 1964-1966 GM A-Body applications using the stock rear axle, part number 042404DS replaces the factory separate rear coil spring and shock arrangement with an integrated Detroit Tuned coilover shock and spring package. The conversion provides extensive ride-height adjustability while giving the rear suspension a modern performance foundation engineered for improved handling and ride quality.
This 042404DS package is the base shock version of Detroit Speed's A-Body rear coilover system and uses non-adjustable shocks with Detroit Tuned valving. It is an excellent choice for enthusiasts who want the benefits of Detroit Speed's engineered shock calibration without needing external damping adjustments. The kit uses 175 pounds per inch springs with an 11 inch free length and is engineered as a complete bolt-on conversion. Upper and lower coilover mounting components, 1964-1966-specific upper shock doubler plates, spacers, springs, shocks, and a Detroit Speed/JRi spanner tool are included to complete the conversion.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 042404DS
- Product Type: Rear Coilover Conversion Kit
- Position: Rear
- Application: 1964-1966 GM A-Body
- Axle Application: Stock rear axle
- Shock Package: Base
- Shock Type: Non-adjustable
- Shock Valving: Detroit Tuned
- Spring Rate: 175 pounds per inch
- Spring Free Length: 11 inches
- Ride Height: Adjustable
- Installation Type: Complete bolt-on conversion
- Coilover Shocks Included: 2
- Coilover Springs Included: 2
- Detroit Speed/JRi Spanner Tool: Included
- Wagon Applications: Excluded
Features
- Converts the factory separate rear coil spring and shock arrangement to an integrated coilover suspension system
- Designed specifically for 1964-1966 GM A-Body applications using the stock rear axle
- Base non-adjustable shocks feature Detroit Tuned valving for a carefully engineered balance of handling and ride quality
- Extensive ride-height adjustability lets you fine-tune vehicle stance and rear suspension setup
- 175 pounds per inch coilover springs provide the spring rate specified by Detroit Speed for this package
- 11 inch spring free length
- Complete bolt-on design simplifies the transition to modern rear coilover suspension
- Right- and left-hand upper coilover shock mounting plates provide the required upper mounting points
- Includes dedicated right- and left-hand upper coilover shock doubler plates for 1964-1966 applications
- Right- and left-hand lower coilover shock mounting brackets properly locate the coilovers at the rear axle
- Detroit Speed/JRi spanner tool is included for coilover ride-height adjustments
- Provides a modern suspension foundation for street-performance, pro-touring, autocross, and handling-focused A-Body builds
- Complete package includes two Detroit Speed coilover shocks, two coilover springs, upper mounting plates, 1964-1966 doubler plates, lower mounting brackets, required spacers, spanner tool, hardware, and instructions
Fitment
- 1964 GM A-Body with stock rear axle, excluding wagon
- 1965 GM A-Body with stock rear axle, excluding wagon
- 1966 GM A-Body with stock rear axle, excluding wagon
Fitment Note: Detroit Speed 042404DS is specifically configured for 1964-1966 GM A-Body applications using the stock rear axle. Wagon applications are excluded. Detroit Speed offers multiple A-Body rear coilover conversion kits covering different year ranges, axle configurations, and shock packages, so confirm both the vehicle year and rear axle configuration before ordering.
FAQs
What type of shocks are included with Detroit Speed 042404DS?
Part number 042404DS is the base version and includes non-adjustable Detroit Speed coilover shocks with Detroit Tuned valving. It is different from the single-adjustable 042404-SDS, double-adjustable 042404-DDS, and remote-reservoir 042404-RDS versions.
Does Detroit Speed 042404DS allow rear ride-height adjustment?
Yes. Although the base shocks have non-adjustable damping, the coilover system provides extensive ride-height adjustability. The included Detroit Speed/JRi spanner tool is used when making coilover adjustments.
What does Detroit Speed 042404DS replace?
The kit replaces the original separate rear coil spring and shock combination with a Detroit Tuned coilover shock and spring package. Detroit Speed engineered the system as a complete bolt-on conversion for applicable 1964-1966 GM A-Body vehicles with the stock rear axle.
Why Buy Detroit Speed from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension components for classic muscle cars, street-performance builds, pro-touring projects, autocross cars, and track-focused combinations. With multiple Detroit Speed A-Body coilover packages available for different years, rear axles, and shock configurations, selecting the correct part number is critical. Questions about Detroit Speed 042404DS or your GM A-Body suspension setup? Email sales@beefcakeracing.com or call 1-855-827-7223.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
