QA1 Street Performance front lower control arms pair lightweight, durable construction with a clean design for 1979-1993 Ford Mustang. A forged ball joint housing carries a low-friction, rebuildable and greaseable ball joint for reliable service and easy maintenance. Greasable polyurethane bushings resist deflection better than factory rubber for added stability and a more responsive ride, and at less than 9 pounds per arm the kit is among the lightest available. The arms bolt in, work with factory and QA1 K-members, and are built in Lakeville, Minnesota.
Specifications:
- Front lower tubular control arm kit
- Forged ball joint housing with a low-friction, rebuildable, greaseable ball joint
- Greasable polyurethane bushings
- Lightweight design, less than 9 pounds per arm
- Compatible with factory and QA1 K-members
- Coil-over struts required; not compatible with factory coil springs
- Fox Body arms include an adapter for SN95 spindles
- Bolt-in installation
- Made in the USA (Lakeville, Minnesota)
- Part number: 52740
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
Do these Mustang control arms require coil-overs?
Yes. Coil-over struts are required. The arms are not compatible with factory coil springs.
Will these fit factory and QA1 K-members?
Yes. The arms are compatible with both factory and QA1 K-members.
How much does each arm weigh?
Each arm weighs less than 9 pounds, making the kit among the lightest control arm options available.
Do Fox Body arms work with SN95 spindles?
Fox Body control arms include an adapter for SN95 spindles.
