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

The Ridetech SLA Suspension System (12122650) for 1979-1993 Mustangs with an aftermarket K-Member is not your average suspension upgrade. With high-quality billet aluminum components and premium-grade tubular upper and lower control arms, this system is optimized for handling performance like no other. Not only does it lower the ride height by up to two inches, but it also improves tire size clearance, caster, roll center, bump steer, and Ackerman angles for increased grip and traction.

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

Plus, its spindles with S550 Mustang Moog hubs and increased steering angle of up to 30 degrees make for a smoother ride overall. Lighter than factory by 50lbs, this system retains factory track width, yet stiffens the overall suspension for a more rigorous drive. If you’re searching for a system that can provide faster tracker times and is an elite option, then this Ridetech SLA suspension system is an ideal choice.

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
- Pair of upper ball joints
- Pair of lower ball joints
- Upper cross shaft
- Delrin control arm bushing kit
- Pair of outer tie rod Heim ends
- Pair of tie rod adjusters
- Pair of tie rod studs
- Pair of upper shock mounts
- All necessary installation hardware

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

Tech Tips:
- The Ridetech SLA Suspension System only fits aftermarket 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: DBCB2). If using a factory stock K-member with the Ridetech SLA Suspension System, please see (P/N: SUSK197).
- The Ridetech SLA Suspension System is only compatible with Ridetech coil-overs (P/N: 12123550) or Shockwave series air struts (P/N: 12123011) 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.