Ridetech SLA Suspension System With Stock K-Member Mustang 1979-1993

The Ridetech SLA Suspension System (12122600) for 1979-1993 Mustangs is an unparalleled upgrade for enthusiasts looking to boost their race times and fine-tune their suspension. This system is optimized for peak handling performance, boasting premium grade tubular upper and lower control arms, upper and lower Delrin control arm bushings, and spindles with S550 Mustang Moog hubs. The system also provides improved tire size clearance and better caster, roll center, bump steer, and Ackerman angles.

Features and Benefits:
- Optimized handling performance
- Constructed from high-quality billet aluminum components
- Lowers ride height up to 2”
- Premium grade tubular upper and lower control arms
- Upper and lower Delrin control arm bushings
- Improved tire size clearance of 275mm wide
- Better caster, roll center, bump steer, and Ackerman angles
- Spindles with S550 Mustang Moog hubs
- Increased steering angle up to 30 degrees
- Retains stock or most aftermarket sway bars
- Negative camber gain of 1.25-degrees
- Positive caster from 7-9 degrees
- Bump steer is under .050”
- Lighter than factory by 50lbs
- Front 5-lug hub spindles 5x114.3mm (5x4.5”)
- Retains factory track width
- Increased grip traction
- Stiffens overall suspension
- Faster track times
- Includes all necessary hardware
- Made in the USA

Additionally, this suspension system retains the factory track width, while increasing grip traction and stiffening the overall suspension. The impressive negative camber gain of 1.25 degrees and bump steer under .050" coupled with stock sway bars compatibility make this system unmatched. Add in the fact that this system is lighter than the factory by 50lbs and it's clear that the Ridetech SLA Suspension System means business.

Kit Includes:
- Hub-bearing spindle kit
- Pair of 5-lug hub spindles 5x114.3mm (5x4.5”)
- Pair of upper control arms
- Pair of lower control arms
- Driver-side steering arm
- Passenger-side steering arm
- Frame surround kit
- K-member spacers
- Pair of upper ball joints
- Pair of lower ball joints
- Upper cross shaft
- Delrin control arm bushing kit
- All necessary installation hardware

Vehicle Fitment:
- 1979-1993 Mustangs with Stock K-member
- Does NOT fit 1984-1986 SVO Mustangs

Tech Tips:
- The Ridetech SLA Suspension System only fits stock K-members and will require the use of Ridetech brake caliper brackets to use SN95 brake calipers (P/N: DBCB1) or S550 brake calipers (P/N: DBCB1). If using an aftermarket K-member with the Ridetech SLA Suspension System, please see (P/N: SUSK198).
- The Ridetech SLA Suspension System is only compatible with Ridetech coil-overs (P/N: 12123551) or Shockwave series air struts (P/N: 12123001) for a plug-and-play installation.

Please Note: Minimum front wheel size must be 17” wheels up to 275mm wide tire size for proper fitment.