This QA1 kit pairs a 1-1/4in front sway bar with a 1in rear sway bar for the 1979-1993 Ford Mustang. The front bar is lightweight hollow-core 4130 chromoly steel and the rear bar is heavy duty solid-core 1045 cold-formed steel. Both are precision CNC formed for a true bolt-on fit, use adjustable end links, and carry a gloss black powder coated finish. Greasable graphite polyurethane bushings, U-bolts, and high quality plated hardware are included.
Specifications:
- Front and rear sway bar kit
- Front bar: 1-1/4in hollow-core 4130 chromoly steel
- Rear bar: 1in solid-core 1045 cold-formed steel
- Precision CNC formed for a true bolt-on fit
- Adjustable end links front and rear
- Greasable graphite polyurethane bushings
- U-bolts and high quality plated hardware
- Gloss black powder coat finish
- Made in the USA
- Part number: 52892
Vehicle Applications:
- 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
FAQ
What bar sizes are in the QA1 52892 kit?
The kit includes a 1-1/4in front sway bar and a 1in rear sway bar.
What are the bars made from?
The front bar is lightweight hollow-core 4130 chromoly steel and the rear bar is heavy duty solid-core 1045 cold-formed steel.
Are the end links adjustable?
Yes. Both the front and rear bars use adjustable end links for tuning roll stiffness.

