OLDSMOBILE UMI Performance Chassis & Suspension - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Front Non-Adjustable Upper A-Arms 4033-B

UMI Performance Front Non-Adjustable Upper A-Arms 4033-B

Control Arms, Tubular, Steel, Red, Front Upper, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-4033-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance Corner Max Kits 306201-R

G-Body Corner Max kit, Race

Part Number: UPI-306201-R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Double Adjustable Upper and Lower Control Arm Kits 402719-B

Control Arms, Tubular, Rear, Upper/Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: UPI-402719-B

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Double Adjustable Lower Control Arms 2017-B

Control Arms, Double Adjustable, Rear Lower, Tubular, Bushings Black Powdercoated, Steel, Kit

Part Number: UPI-2017-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

UMI Performance Front Bump Steer Adjuster Kits 4060-1

Bump Steer Kit, Heavy Duty Race, Aluminum Tube, Black Anodized, Spacers, Tie Rod Ends, Chevrolet, Pontiac, Buick, Oldsmobile, Kit

Part Number: UPI-4060-1

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

UMI Performance Shock Tower Braces 4059-R

Shock and Strut Braces, Shock Tower Braces, Steel, Red Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: UPI-4059-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

UMI Performance Competition Front End Kits 3059-4-B

Front End Kit, Competition, 1978-88 GM G-Body, 1982-2003 S10/S15, Black Control Arms, Coilovers, 850 lbs. Springs, Race, Kit

Part Number: UPI-3059-4-B

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401419-R

Control Arms, Tubular, Rear, Upper/Lower, Steel, Red Powdercoated, Chevy, Buick, Oldsmobile, Pontiac, Kit

Part Number: UPI-401419-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 361516-R

Control Arms, Rear Upper/Lower, Tubular/Boxed, Bushings, Red Powdercoated, Steel, Kit

Part Number: UPI-361516-R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

UMI Performance Rear Adjustable Lower Control Arms with Offset Bushings 2017OF-R

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

Part Number: UPI-2017OF-R

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 402418-B

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-402418-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Lift Bars 4022-R

Traction Bars, Bolt-In, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4022-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits ABR401-R

Control Arms, Rear Lower/Upper, Tubular, Red Powdercoated, Steel, Kit

Part Number: UPI-ABR401-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4070

Coilover kit, Relocation, 1964-1967 GM A-Body Complete Coilover kit, Relocation

Part Number: UPI-4070

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper Control Arms 4018-R

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

Part Number: UPI-4018-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

UMI Performance Rear Double Adjustable Lower Control Arms 3027-R

A-Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-3027-R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

UMI Performance Rear Non-Adjustable Lower Control Arms 4040-B

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

Part Number: UPI-4040-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

UMI Performance Stage 1.5 Handling Kits ABF815-1-B

Handling Package

Part Number: UPI-ABF815-1-B

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Stage 1.5 Handling Kits ABF815-1-R

Suspension Handling Package, Stage 1.5, Red Powdercoated, 1-2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABF815-1-R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Double Adjustable Lower Control Arms 4027-R

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

Part Number: UPI-4027-R

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Complete Front End Kit 303133-1-B

Control Arms, Tubular, Ball Joints, Steel, Black, Front, Chevy, GMC, Kit

Part Number: UPI-303133-1-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance Coilover Conversion Brackets 4069

Coilover Compnent, Bracket, GM A-Body, Kit

Part Number: UPI-4069

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 501518-R

Control Arms, Rear Upper, Tubular, Red Powdercoated, Steel, Kit

Part Number: UPI-501518-R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance Stage 1 Handling Kits GBF001-2-R

Suspension Handling Package, Stage 1, Red Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF001-2-R

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

UMI Performance On-Car Single Adjustable Panhard Bars 5022-B

Panhard Bar, Steel, Black Powdercoated, Each

Part Number: UPI-5022-B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today