Steeda Aluminum Lower Rear Control Arms

555-4551 1999-2004* 4500 Series Aluminum Lower Rear Control Arms
555-4651 1999-2004* 4600 Series Aluminum Lower Rear Control Arms
555-4500 1979-1998 4500 Series Aluminum Lower Rear Control Arms
555-4661 1979-1998 4600 Series Aluminum Lower Rear Control Arms

Steeda's Aluminum Lower Control Arms really hook, for the lowest 60 ft. times and maximum control off corners. They are a direct bolt-on, with swaybar mounts located to clear differential stud girdles and T-Rex fuel pumps. Don't be fooled by imitators! Steeda's Aluminum lower rear control arms are the only ones that use our exclusive four part variable rate bushings to eliminate suspension bind and vibration while planting your tires to the pavement.

NOTE: *Does not fit 1999-2004 Cobra

Less NVH than arms with spherical bearings

1/2 the weight of the competitions control arms

Hard bushing centers control the axle for maximum traction and handling

Softer outer bushings edges won't squeak or bind

Won't damage torque boxes like other arms with solid bushings

High-strength extruded 6061 T-6 Alum. eliminates flex &
reduces unsprung weight 32%

1/3 the weight of lift bars!

Used by winners in NHRA, IHRA, SCCA, Fun Ford Weekend series,
and the Ferrari-eating "Steeda Q" T-1 road racer.

Easy bolt on

Available with two bushing options to best suit your needs:

The 4500 series is best for street cars, road racing, and occasional drag strip use.

The 4600 series is best for drag racers who consistently see 60 foot times of 1.65
or better, and for heavy (3500+lb) street and road race cars with more than
400 rear wheel horsepower.

Bushing can be ordered separately to change your Steeda Aluminum Control Arms
from one type to another. Attention serious racers! Custom bushings are available
to tune you car.

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