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UMI Performance

OLDSMOBILE CUTLASS SUPREME UMI Performance Parts and Accessories

Showing In Stock Items. Show All 44 Items.

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Results 1 - 15 of 15

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-B

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

Part Number: UPI-401417-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

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

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401419-B

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

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

Part Number: UPI-401419-B

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Drag Sway Bars 3045-300-B

Made in the USA UMI Performance Rear Drag Sway Bars 3045-300-B

UMI Performance Rear Drag Sway Bars 3045-300-B

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

Part Number: UPI-3045-300-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Tubular Rear Sway Bars 4047-300-B

Made in the USA UMI Performance Tubular Rear Sway Bars 4047-300-B

UMI Performance Tubular Rear Sway Bars 4047-300-B

Sway Bars, Rear, Tubular, Steel, Black Powdercoated, Kit

Part Number: UPI-4047-300-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Drag Sway Bars 4045-300-B

Made in the USA UMI Performance Rear Drag Sway Bars 4045-300-B

UMI Performance Rear Drag Sway Bars 4045-300-B

Sway Bar, Drag, Rear, Hollow, 4140 Chromoly, Black, 1.375 in. Diameter, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-4045-300-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-B

Made in the USA UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-B

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-B

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

Part Number: UPI-402116-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-R

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-R

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits 401417-R

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

Part Number: UPI-401417-R

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Coilover Kits A204-450R

UMI Performance Coilover Kits A204-450R

UMI Performance Coilover Kits A204-450R

Viking Coil Over Kit, Front Double Adjustable, Poly, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 450lb Spring

Part Number: UPI-A204-450R

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

UMI Performance Rear Drag Sway Bars 3045-300-R

Made in the USA UMI Performance Rear Drag Sway Bars 3045-300-R

UMI Performance Rear Drag Sway Bars 3045-300-R

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

Part Number: UPI-3045-300-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-R

Made in the USA UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-R

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402116-R

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

Part Number: UPI-402116-R

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-B

Made in the USA UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-B

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-B

Control Arms, Tubular/Boxed, Rear, Upper/Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, PontiacKit

Part Number: UPI-402118-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

UMI Performance Rear Double Adjustable Upper and Lower Control Arm Kits 402717-R

Made in the USA UMI Performance Rear Double Adjustable Upper and Lower Control Arm Kits 402717-R

UMI Performance Rear Double Adjustable Upper and Lower Control Arm Kits 402717-R

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

Part Number: UPI-402717-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Coilover Kits A204-250R

UMI Performance Coilover Kits A204-250R

UMI Performance Coilover Kits A204-250R

Viking Coil Over Kit, Front Double Adjustable, Poly, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 250lb Springs

Part Number: UPI-A204-250R

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

UMI Performance 1978-88 GM G-Body Brake Conversion Kits 304647

Made in the USA UMI Performance 1978-88 GM G-Body Brake Conversion Kits 304647

UMI Performance 1978-88 GM G-Body Brake Conversion Kits 304647

Brake hub, Aluminum, C5/C6 Brake Conversion Hubs, Bearings, Brackets, Kit

Part Number: UPI-304647

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Estimated Ship Date: Monday 1/12/2026

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-R

Made in the USA UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-R

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-R

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

Part Number: UPI-402118-R

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

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