OLDSMOBILE UMI Performance

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

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: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

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

5 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4057-175

Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 175 lbs. Springs, Drag, Kit

Part Number: UPI-4057-175

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Replacement Control Arm Bolts 3011

Control Arm Bolts, Lower, Lock Nuts, Kit

Part Number: UPI-3011

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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UMI Performance A-Body Frame Rail Braces 4063-R

Frame Rail Brace, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-4063-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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UMI Performance Bolt-In Viking Rear Coilover Kits 3049-150

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3049-150

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Bolt-In Viking Rear Coilover Kits 3054-4

Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 110 lbs./in. Drag Racing Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-4

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 5015-R

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

Part Number: UPI-5015-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR824-B

Control Arms, Rear Lower/Upper, Tubular, Black Powdercoated, Steel, Roto-Joints, Kit

Part Number: UPI-ABR824-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Front Sway Bars 2680-B

Sway Bars, Front, Steel, Black Powdercoated, 1.250 in. Diameter, Chevrolet, Pontiac, Kit

Part Number: UPI-2680-B

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF405-67-2-B

1967 GM A-Body Handling Kit, 2 in. lowering, Stage 3- Black 4 BOX KIT

Part Number: UPI-ABF405672B

Not Yet Reviewed

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

UMI Performance Coilover Kits A205-450T

Viking Performance Front Coil-Over Kit, Double Adjustable, Poly, '64-'67 GM A-Body, '65-'70 GM B-Body, 450lb Spring

Part Number: UPI-A205-450T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Panhard Bar Bolt Upgrade Kits 3607

Panhard Bar Bolts, Hex Head, Steel, Gold Iridited, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-3607

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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UMI Performance Front Adjustable Upper A-Arms 3056-3-B

Front Upper A-arms, Adjustable, 1" Taller Ball Joints

Part Number: UPI-3056-3-B

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF805-2-B

1968-1972 GM A-Body Handling Package, 2" Lowering- Stage 3-Black

Part Number: UPI-ABF805-2-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Corner Max Kits 306201-R

G-Body Corner Max kit, Race

Part Number: UPI-306201-R

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

UMI Performance Front Adjustable Upper A-Arms 3056-1-B

Front Upper A-arms, Adjustable, Standard Ball Joints

Part Number: UPI-3056-1-B

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance Boxed Lower and Adjustable Upper Control Arm Kits 402126-B

Control Arms, Adjustable, Boxed, Rear Lower/Upper, Steel, Black Powdercoated, GM A-Body, Kit

Part Number: UPI-402126-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

UMI Performance Front Non-Adjustable Upper A-Arms 3033-R

A-Arms, Front Upper, Tubular, Bushings, Red Powdercoated, Steel, GM, Pair

Part Number: UPI-3033-R

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

UMI Performance 12-Bolt Swap Adjustable Upper Control Arms 3039-B

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

Part Number: UPI-3039-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 19, 2026 if ordered today

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Allstar Performance Adjustable Metric Trailing Arms ALL57824

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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UMI Performance Competition Front End Kits 3059-4-R

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

Part Number: UPI-3059-4-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 302116-B

A-Arms, Rear Upper, Non-Adjustable, Bushings, Black Powdercoated, Steel, Pair

Part Number: UPI-302116-B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 301516-B

5 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Adjustable Upper Control Arms 4019-B

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

Part Number: UPI-4019-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

UMI Performance Control Arm Relocation Brackets 4012-R

Control Arm Relocation Brackets, Rear Lower, Red Powdercoated, Bolt-On, Steel, Kit

Part Number: UPI-4012-R

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

UMI Performance Front Adjustable Upper and Lower A-Arm Kits 305756-3-B

Control Arms, Tubular, Front Upper Adjustable, Non-Adjustable Lower, Steel, Black, Chevy, Buick, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-305756-3-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Coilover Conversion Brackets 4054

Coilover Components, Weld-In, Brackets, Front, Buick, Chevrolet, GMC, Pontiac, Pair

Part Number: UPI-4054

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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OLDSMOBILE UMI Performance Parts and Accessories