OLDSMOBILE CUTLASS SUPREME UMI Performance Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Front Reinforcement Braces 3053-R

UMI Performance Front Reinforcement Braces 3053-R

Chassis Stiffeners, Front Reinforcement Braces, Front Lower Position, Steel, Red Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: UPI-3053-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Double Adjustable Lower Control Arms 4027-B

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

Part Number: UPI-4027-B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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UMI Performance Shock Mounts 4057

Shock Mounts, Coilover Shock Mount Type, Steel, Black, A-body, Rear, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4057

Not Yet Reviewed

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UMI Performance Control Arm Relocation Brackets 4012-B

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

Part Number: UPI-4012-B

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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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: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

UMI Performance Solid Motor Mounts 90051

Motor Mounts, Frame Pads, Bolt-In, Black Powdercoated, Chevy, Small Block, Pair

Part Number: UPI-90051

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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UMI Performance Front Bump Steer Adjuster Kits 3060-1

Bump Steer Components, Tie Rod Ends, HD, w/Spacers, 5/8 in.-18 UNF, 9.20 in. Lg., Aluminum, Black Anodized, Buick, Chevy, GMC, Oldsmobile, Pontiac,Kit

Part Number: UPI-3060-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Coil Spring Spacers 90064

Coil Spring Spacers, Rear Only, Steel, Zinc Coated, Buick, Chevy, Oldsmobile, Pontiac, Set of 6

Part Number: UPI-90064

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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UMI Performance A-Body Frame Rail Braces 2654-R

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

Part Number: UPI-2654-R

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Non-Adjustable Lower Control Arms 4015-R

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

Part Number: UPI-4015-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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UMI Performance Control Arm Reinforcement Brace Kits 4028-R

Control Arm Mount Braces, Bolt-On, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4028-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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UMI Performance Rear Adjustable Upper Control Arms 402500-B

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

Part Number: UPI-402500-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Tie Rod Adjusting Sleeves 2103

Tie Rod Sleeves, Aluminum, Natural, Chevy, Pontiac, Pair

Part Number: UPI-2103

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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UMI Performance Coilover Bracket Kits 3049

Shock Mounts, Rear, Lower, Steel, Black, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-3049

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Lowering Springs 4050

Lowering Springs, Front and Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Set

Part Number: UPI-4050

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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

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

Part Number: UPI-4018-B

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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UMI Performance Lowering Springs 3050

Lowering Springs, Front/Rear, Coil Type, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Set of 4

Part Number: UPI-3050

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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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: Tomorrow

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UMI Performance Control Arm Relocation Brackets 4010

Control Arm Relocation Brackets, Rear Lower, Natural, Weld-On, Steel, Kit

Part Number: UPI-4010

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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UMI Performance Stage 2.5 Handling Kits GBF025-R

Suspension Handling Package, Stage 2.5, Red Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF025-R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Transmission Crossmembers 3108-R

Transmission Crossmember

Part Number: UPI-3108-R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Competition Front End Kits 3059-3-B

Front End Kit, Competition, 1978-88 GM G-Body, 1982-2003 S10/S15, Black Control Arms, Coilovers, 650 lbs. Springs, Street, Kit

Part Number: UPI-3059-3-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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UMI Performance Rear Non-Adjustable Lower Control Arms 402416-B

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

Part Number: UPI-402416-B

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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UMI Performance Adjustable Strut Tower Braces 3055-R

Strut Braces, Rear Upper, Red Powdercoated, Steel, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-3055-R

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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UMI Performance Coilover Kits A224-450R

UMI BOLT IN COIL OVER KIT

Part Number: UPI-A224-450R

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