UMI Performance 3634-B Rear Sway Bar 1.125" Solid Chromoly Sedan

The UMI Performance 3634-B is a direct bolt-on rear sway bar engineered to reduce body roll and enhance handling performance. This heavy-duty sway bar features a solid 1.125-inch diameter chromoly (CrMo) construction for exceptional strength and durability.

Key Features:

• 1.125" solid chromoly steel construction for maximum rigidity
• Direct bolt-on installation to UMI control arms or factory arms with mounting holes
• Mounts in factory GM-designed location for optimal geometry
• Available in UMI red or gloss black powder coat finish
• 100% manufactured in the USA
• All mounting hardware included
• Compatible with sedan models only (does NOT fit wagons)

This rear sway bar bolts directly to UMI control arms and other aftermarket arms with sway bar mounting provisions. For installation on factory arms without mounting holes, the optional UMI 3636 bracket kit is required. By maintaining the original GM mounting location, this sway bar provides predictable handling characteristics while significantly reducing body roll during cornering and aggressive driving.