Availability
UMI Performance Parts and Accessories
Lowering Springs, Front and Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Set
Part Number: UPI-4052
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Upper, Adjustable, Tubular, Black Powdercoated, Steel, Pair
Part Number: UPI-3620-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Lower, Adjustable, Tubular, Bushings, Red Powdercoated, Chevy, Pair
Part Number: UPI-3614-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Lower, Boxed, Bushings, Red Powdercoated, Steel, Pair
Part Number: UPI-3655-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, T5, 700R4, Kit
Part Number: UPI-2228-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Mounts, Complete Mount, Bolt-In, Red Powdercoated, Cadillac, CTS V, LS6, LS2, Kit
Part Number: UPI-2600-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Sway Bar, Rear, Steel, Black Powdercoated, Solid, 1 1/8 in. Diameter, Chevy, Each, Kit
Part Number: UPI-3634-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Tubular, Rear, Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4027-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, 4L60E, Kit
Part Number: UPI-2208-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Boxed, Rear Lower, Steel, Black Powdercoated, GM A-Body, Kit
Part Number: UPI-4042-B
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Torque Arm Relocation Kit, Black Powdercoated, Steel, Kit
Part Number: UPI-2232-B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Adjustable, Boxed, Rear Upper, Steel, Red Powdercoated, GM A-Body, Kit
Part Number: UPI-4037-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm, Transmission Mounted, Red Powdercoated, Steel, Kit
Part Number: UPI-2206-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, T-56, Kit
Part Number: UPI-2209-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Upper, Adjustable, Tubular, Red Powdercoated, Steel, Pair
Part Number: UPI-3620-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, TH400, Kit
Part Number: UPI-2213-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Lower, Tubular, Red Powdercoated, Chromoly Steel, Pair
Part Number: UPI-2035CM-R
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Upper, Adjustable, Tubular, Black Powdercoated, Steel, Pair
Part Number: UPI-4037-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Torque Arm Reloaction Kit, Red Powdercoated, Steel, Chevy, Pontiac, TH350, Kit
Part Number: UPI-2226-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Caliper Mounting Brackets, Steel, Black Powdercoated, C5/C6 Conversion, Chevy, Pontiac, Kit
Part Number: UPI-2120
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Control Arms, Rear Upper/Lower, Tubular, Bushings, Black Powdercoated, Steel, Kit
Part Number: UPI-101417-B
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Control Arms, Adjustable, Rear Lower, Tubular, Panhard Bar, Red Powdercoated, Steel, Kit
Part Number: UPI-201829-R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Shock Mount Bracket
Part Number: UPI-6436
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Control Arms, Tubular, Rear, Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Pair
Part Number: UPI-4014-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Control Arms, Rear Upper, Adjustable, Tubular, Black Powdercoated, Steel, Pair
Part Number: UPI-4039-B
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster