DSE Rear Speed Kit 1 - Single Adjustable Shocks (041645-SDS) - 1979-1993 Ford Mustang / 1979-1986 Mercury Capri
Transform the rear suspension of your Fox Body with the Detroit Speed Rear Speed Kit 1. Designed for 1979-1993 Ford Mustang and 1979-1986 Mercury Capri applications, 041645-SDS combines Detroit Speed's Rear Coilover Conversion and Swivel-Link suspension systems into one performance-focused package. The coilover conversion relocates the springs from the lower control arms and moves the shock mounts into the frame rails, creating a strong mounting arrangement while increasing valuable wheel and tire clearance. Detroit Tuned coilovers add modern suspension control and ride-height adjustability without sacrificing street ride quality.
This single adjustable version adds convenient rebound tuning to Detroit Speed's base shock design. Rebound can be adjusted with the simple turn of a knob, allowing you to tailor suspension response to your driving style and vehicle setup. The bolt-on Swivel-Links replace the factory rear links with stronger components designed to eliminate bind and allow full suspension articulation without noisy spherical rod ends. Pinion angle and wheelbase can also be adjusted without unbolting the Swivel-Links, giving you greater control over rear suspension geometry, traction, and driveline alignment.
Specifications
- Manufacturer: Detroit Speed
- Part Number: 041645-SDS
- Product Type: Rear Speed Kit
- Speed Kit: Rear Speed Kit 1
- Position: Rear
- Axle Application: Stock
- Shock Type: Single Adjustable
- Shock Valving: Detroit Tuned
- Shock Adjustment: Rebound
- Rebound Adjustment Method: Knob
- Rear Suspension: Coilover Conversion with Swivel-Links
- Ride Height Adjustment: Yes
- Pinion Angle Adjustment: Yes
- Wheelbase Adjustment: Yes
- Installation: Bolt-On
Features
- Combines Detroit Speed Rear Coilover Conversion and Swivel-Link rear suspension systems
- Bolt-on coilover conversion relocates the springs and shocks to the frame rails for increased strength and wheel and tire clearance
- Detroit Tuned coilover shocks and springs deliver modern handling, ride quality, and ride-height adjustment
- Single adjustable shocks add convenient rebound tuning with the turn of a knob
- Designed to provide increased suspension tuning capability while maintaining excellent street ride quality
- Swivel-Links eliminate suspension bind and allow the rear suspension to fully articulate without noisy spherical rod ends
- Swivel-Links are stronger than the factory control arms
- Wheelbase can be adjusted without unbolting the Swivel-Links from the vehicle
- Pinion angle can be adjusted without unbolting the Swivel-Links for improved traction and reduced driveline vibration
- Laser-cut brackets are compatible with original frames and axles
- Provides clearance for custom exhaust up to 3 inches depending on tire and mini-tub width
- Fuel tank modification may be required depending on tire and mini-tub width
- Coilover conversion allows Detroit Speed Mini-Tubs to be installed later if desired
- Swivel-Link kit includes new installation hardware and directly replaces the factory links
Fitment Notes
Detroit Speed 041645-SDS is designed for stock axle applications on the compatible Fox Body models listed below. The coilover conversion relocates the springs from the lower control arms to the frame rails and is required for the Swivel-Link system because the Swivel-Links do not incorporate factory-style spring perches. Custom exhaust clearance up to 3 inches is possible depending on tire and mini-tub width, and fuel tank modification may be required with some combinations.
Fitment
- 1979 Ford Mustang
- 1980 Ford Mustang
- 1981 Ford Mustang
- 1982 Ford Mustang
- 1983 Ford Mustang
- 1984 Ford Mustang
- 1985 Ford Mustang
- 1986 Ford Mustang
- 1987 Ford Mustang
- 1988 Ford Mustang
- 1989 Ford Mustang
- 1990 Ford Mustang
- 1991 Ford Mustang
- 1992 Ford Mustang
- 1993 Ford Mustang
- 1979 Mercury Capri
- 1980 Mercury Capri
- 1981 Mercury Capri
- 1982 Mercury Capri
- 1983 Mercury Capri
- 1984 Mercury Capri
- 1985 Mercury Capri
- 1986 Mercury Capri
FAQs
What can be adjusted on the shocks in DSE 041645-SDS?
The single adjustable shocks feature Detroit Tuned valving with rebound adjustment. Rebound can be changed with the turn of a knob to fine-tune rear suspension response.
Can pinion angle and wheelbase be adjusted with DSE 041645-SDS?
Yes. Detroit Speed's Swivel-Links allow both wheelbase and pinion angle adjustments without requiring the links to be unbolted from the vehicle.
Can Detroit Speed Mini-Tubs be installed after 041645-SDS?
Yes. Detroit Speed states that once the rear coilover conversion is completed, its Mini-Tubs can be installed later if desired.
Why Buy from Beefcake Racing?
Beefcake Racing is your source for Detroit Speed suspension and chassis components for Fox Body performance builds. Whether you are building a hard-hitting street Mustang, autocross car, or complete pro-touring setup, our team can help you select the right suspension components for your combination. Questions about DSE 041645-SDS or related suspension parts? Call 1-855-827-7223 or email sales@beefcakeracing.com.
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