UMI 4021-B 64-72 A-Body Rear Lower Arms, Boxed, Premium, Black
Rear Lower Position, Boxed Control Arm Style, Steel
UMI’s premium boxed lower control arms are fully boxed to offer the factory look while still providing enhanced performance to the vehicle. Our premium factory arms are built from larger 3” x 1-1/2” rectangular tubing and feature CNC machined radius ends and bushing holders. Boxed control arms include fully capped radius ends to prevent debris from entering to arm while offering the factory look to your classic. Suitable for street, strip or corner carving, these arms minimize suspension deflection for a crisp handling setup and reduce wheel hop. Sway bar mounting holes are reinforced with TIG welded sleeves to allow factory style sway bar mounting, including UMI’s popular 1” version. Boxed control arms are assembled with greaseable polyurethane bushings for a quiet comfortable ride. Choose black powder coat to get the factory looking control arm you’ve been seeking. Features
3” x 1-1/2” x 1/8” wall large mild steel rectangular tubing
Fully boxed design uses nicely capped ends to maintain factory look
CNC machined for accuracy and consistency
MIG welded heavy duty bushing holders
Greaseable polyurethane bushings with zinc plated sleeves
Durable and long lasting powder coat finish
Made in Philipsburg, PA – USA
Installation: Item installs in approximately one hour using basic hand tools.
- This item ships directly from the manufacturer. It may take an additional 10 business days for UMI Performance to ship this item.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
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Q & A
Learn about Speedway Motor's Fully Assembled Rear Control Arm Kit and how it saves time and hassle. In this video, Joe and Kyle explain the benefits of this new product.
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