DSE Rear Speed Kit 1 (041603DS) - 1964-1967 GM A-Body
Transform the rear suspension of your classic GM A-Body with the Detroit Speed Rear Speed Kit 1. Engineered to maintain optimum suspension geometry and tire contact throughout the full range of rear suspension travel, 041603DS gives your muscle car a more controlled, predictable connection to the pavement. The system is designed to complement Detroit Speed front suspension upgrades, helping deliver the responsive handling and refined ride quality expected from a properly engineered modern performance suspension.
At the heart of the system are Detroit Speed's patented Swivel-Links, which allow the rear axle housing to fully articulate without relying on noisy spherical heim joints. The Swivel-Link design also allows pinion angle and wheelbase adjustments without removing the link from the vehicle, making suspension setup and tuning more convenient. Designed for use with the stock axle and non-adjustable shocks, Rear Speed Kit 1 is a comprehensive upgrade for enthusiasts who want to substantially improve the rear suspension performance of their 1964-1967 GM A-Body.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 041603DS
- Product Type: Rear Speed Kit
- Speed Kit Type: Rear Speed Kit 1
- Position: Rear
- Rear Suspension Design: Swivel-Link
- Shock Type: Non-adjustable
- Axle Application: Stock
- Pinion Angle Adjustment: Yes
- Wheelbase Adjustment: Yes
Features
- Designed to maintain optimum rear suspension geometry throughout suspension travel
- Helps maintain tire contact through the full range of rear suspension movement
- Patented Detroit Speed Swivel-Links allow the rear axle housing to fully articulate
- Provides articulation without the use of noisy spherical heim joints
- Allows pinion angle adjustment without unbolting the Swivel-Link from the vehicle
- Allows wheelbase adjustment without unbolting the Swivel-Link from the vehicle
- Designed for use with the stock rear axle
- Uses non-adjustable shocks
- Designed to complement Detroit Speed front suspension systems
- Engineered to provide contemporary handling and ride quality for classic GM A-Body applications
Fitment Notes
The bushing supplied with 041603DS may not fit some 1964 GM A-Body rear axle housings due to the overall diameter of the bushing. Detroit Speed offers a smaller 1.360-inch diameter bushing under P/N 99040249 for applications where the standard bushing supplied with the kit does not fit the rear axle housing.
Fitment
- 1965 Buick Gran Sport
- 1966 Buick Gran Sport
- 1967 Buick Gran Sport
- 1964 Buick Skylark
- 1965 Buick Skylark
- 1966 Buick Skylark
- 1967 Buick Skylark
- 1964 Buick Special
- 1965 Buick Special
- 1966 Buick Special
- 1967 Buick Special
- 1964 Buick Sportwagon
- 1965 Buick Sportwagon
- 1966 Buick Sportwagon
- 1967 Buick Sportwagon
- 1964 Chevrolet Chevelle
- 1965 Chevrolet Chevelle
- 1966 Chevrolet Chevelle
- 1967 Chevrolet Chevelle
- 1964 Chevrolet Malibu
- 1965 Chevrolet Malibu
- 1966 Chevrolet Malibu
- 1967 Chevrolet Malibu
- 1964 Oldsmobile 442
- 1965 Oldsmobile 442
- 1966 Oldsmobile 442
- 1967 Oldsmobile 442
- 1964 Oldsmobile Cutlass
- 1965 Oldsmobile Cutlass
- 1966 Oldsmobile Cutlass
- 1967 Oldsmobile Cutlass
- 1967 Oldsmobile Cutlass Supreme
- 1964 Oldsmobile F85
- 1965 Oldsmobile F85
- 1966 Oldsmobile F85
- 1967 Oldsmobile F85
- 1964 Oldsmobile Vista Cruiser
- 1965 Oldsmobile Vista Cruiser
- 1966 Oldsmobile Vista Cruiser
- 1967 Oldsmobile Vista Cruiser
- 1964 Pontiac Beaumont
- 1965 Pontiac Beaumont
- 1966 Pontiac Beaumont
- 1967 Pontiac Beaumont
- 1964 Pontiac GTO
- 1965 Pontiac GTO
- 1966 Pontiac GTO
- 1967 Pontiac GTO
- 1964 Pontiac LeMans
- 1965 Pontiac LeMans
- 1966 Pontiac LeMans
- 1967 Pontiac LeMans
- 1964 Pontiac Tempest
- 1965 Pontiac Tempest
- 1966 Pontiac Tempest
- 1967 Pontiac Tempest
FAQs
What are the Swivel-Links in the DSE 041603DS Rear Speed Kit?
Detroit Speed's patented Swivel-Links allow the rear axle housing to fully articulate without using noisy spherical heim joints. They also allow pinion angle and wheelbase adjustments without removing the links from the vehicle.
Does DSE 041603DS work with the stock rear axle?
Yes. Detroit Speed specifies 041603DS as a Rear Speed Kit 1 for stock axle applications.
What should I do if the supplied bushing does not fit my 1964 A-Body axle housing?
Some 1964 A-Body axle housings require a smaller bushing. Detroit Speed offers its 1.360-inch diameter replacement bushing under P/N 99040249 for these applications.
Why Buy from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension and chassis components for classic GM performance builds. Whether you are upgrading your A-Body rear suspension or putting together a complete front and rear Detroit Speed package, our team can help you select the right components for your combination. Questions about DSE 041603DS or related suspension parts? Call 1-855-827-7223 or email sales@beefcakeracing.com.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
