Speedway 1978-88 GM G-Body Rear Trailing Control Arm Set
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These heavy duty rear control arms are much stronger than stock stamped arms and help control wheel hop. Can be used with Speedway polyurethane bushings or stock-style bushings such as Moog K-6178.
Note: The lower control arms in these kits do not have provisions for mounting a factory sway bar.
NotesBushing installation note: The bushing eyelets have a stepped inside diameter. This requires the bushings to be installed into one specific side of the arm which has the larger inside diameter as compared to it's opposite side. The bushing will not properly fit if it is started into the smaller, incorrect side of the bushing eye ring.
- Upper Arms: 11-1/4"
- Lower Arms: 19-1/2"
(Measurements are center to center of the bushings.)
What's In The KitEach kit from Speedway Motors is carefully packaged and delivered right to your door. Below is a list of all the items you should expect to receive when you order this kit. Some of these items may also be available for sale individually if you're here looking for replacement parts.
GM 1978-88 G-Body Lower Rear Control ArmPart # 91634052Qty x 2
GM 1973-88 GM Upper Rear Control ArmPart # 91634054Qty x 2
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