BUICK UMI Performance - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Rear Adjustable Lower Control Arms with Offset Bushings 2017OFCM-B

UMI Performance Rear Adjustable Lower Control Arms with Offset Bushings 2017OFCM-B

Control Arms, Adjustable, Rear Lower, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-2017OFCM-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Front Non-Adjustable Lower A-Arms 3032-1-B

Control Arms, Front Lower A-Arms, Tubular, Steel, Tall Ball Joints, Black Powdercoated, Delrin Bushings, Buick, Chevy, Pontiac, Pair

Part Number: UPI-3032-1-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper Control Arms 4044-B

Control Arms, Rear Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-4044-B

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

...Loading

Estimated Ship Date: May 8, 2026 if ordered today

UMI Performance Rear Pro-Tour Style Sway Bars 3044-325-B

Sway Bar, Pro-Tour, Rear, Black Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3044-325-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Drag Sway Bars 3045-325-R

Sway Bar, Drag, Rear, Red Powdercoated, 1 3/8 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3045-325-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Front Non-Adjustable Lower A-Arms 3057-1-R

Control Arms, Front Lower A-Arms, Tubular, Steel, Red Powdercoated, Buick, Chevy, Pontiac, Pair

Part Number: UPI-3057-1-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Adjustable Upper Control Arms 4026-R

Control Arms, Tubular, Rear, Upper, Steel, Red, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4026-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper Control Arms 4036-B

Control Arms, Rear Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-4036-B

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Splined Front Sway Bars 4080-R

Sway Bar, Red, Steel, Front, 1.25 in. Diameter, GM, A-Body, Each

Part Number: UPI-4080-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 3021-R

A-Arms, Rear Lower, Boxed, Bushings, Red Powdercoated, Steel, Pair

Part Number: UPI-3021-R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF405-64-1-R

1964 GM A-Body Handling Kit, 1 in. lowering, Stage 3- Red 4 BOX KIT

Part Number: UPI-ABF405641R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF406-64-2-R

Handling Kit, 2" Lowering, Stage 3.5- Red

Part Number: UPI-ABF406-64-2R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance Stage 3.5 Handling Kits ABF406-64-1-R

Suspension Handling Package, Stage 3.5, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABF406641R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance Stage 2.5 Handling Kits ABF804-2-R

2.5 HANDLING KIT

Part Number: UPI-ABF804-2-R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance Rear Pro-Tour Style Sway Bars 3044-325-R

Sway Bar, Pro-Tour, Rear, Red Powdercoated, 1 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-3044-325-R

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance Extended Length Lower Control Arms 3622-R

Control Arms, Extended Length Rear Lower, Boxed, Steel, Red, Polyurethane/Spherical Bearing Bushings, Chevy, Pair

Part Number: UPI-3622-R

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UMI Performance 1978-87 GM G-Body Rear Lift Bars 3020-B

Traction Bars, Steel, Black Powdercoated, GM, G-Body, Pair

Part Number: UPI-3020-B

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB4350-1

64-66 GM A-Body Shock/Spring Lowering Kit, Double Adj. Shocks 350 front spring rate, 1" rear drop

Part Number: UPI-AB4350-1

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB4550-2

64-66 GM A-Body Shock/Spring Lowering Kit, Double Adj, Shocks 550 front spring rate, 2" rear drop

Part Number: UPI-AB4550-2

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB8450-1

68-72 GM A-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 1" rear drop

Part Number: UPI-AB8450-1

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB8450-2

68-72 GM A-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 2" rear drop

Part Number: UPI-AB8450-2

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF410-67-1-B

1967 GM A-Body Handling Kit, Stage 5, 550lb Front, 1" rear lowering-Black

Part Number: UPI-ABF410-671B

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF410-67-1-R

1967 GM A-Body Handling Kit, Stage 5, 550lb Front, 1" rear lowering-Red

Part Number: UPI-ABF410-671R

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF801-2-R

68-72 GM A-Body Handling Kit, 2" Lowering, Stage 1- Red

Part Number: UPI-ABF8012R

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF401-67-0-B

Handling Kit, Factory Height, Stage 1- Black

Part Number: UPI-ABF401-67-0B

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 30, 2026 if ordered today

BUICK UMI Performance Parts and Accessories