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UMI Performance

BUICK UMI Performance Suspension Components

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UMI Performance Bolt-In Viking Rear Coilover Kits 4057-225

Made in the USA UMI Performance Bolt-In Viking Rear Coilover Kits 4057-225

UMI Performance Bolt-In Viking Rear Coilover Kits 4057-225

Coilover Kit, Bolt-In Viking Rear Coilover Kit, Rear, Adjustable Valving, Twin-tube Shocks, Springs, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4057-225

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Rear Control Arms and Sway Bar Kits ABR813-B

Made in the USA UMI Performance Rear Control Arms and Sway Bar Kits ABR813-B

UMI Performance Rear Control Arms and Sway Bar Kits ABR813-B

Suspension Package, Rear, Control Arms, Steel, Black Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit

Part Number: UPI-ABR813-B

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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UMI Performance Bolt-In Viking Rear Coilover Kits 3065-150

Made in the USA UMI Performance Bolt-In Viking Rear Coilover Kits 3065-150

UMI Performance Bolt-In Viking Rear Coilover Kits 3065-150

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-3065-150

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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UMI Performance Rear Control Arms and Sway Bar Kits ABR813-R

Made in the USA UMI Performance Rear Control Arms and Sway Bar Kits ABR813-R

UMI Performance Rear Control Arms and Sway Bar Kits ABR813-R

Suspension Package, Rear, Control Arms, Steel, Red Powdercoated, Sway Bar, Buick, Chevy, Olds, Pontiac, Kit

Part Number: UPI-ABR813-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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UMI Performance Bolt-In Viking Front Coilover Kits 3058-650

Made in the USA UMI Performance Bolt-In Viking Front Coilover Kits 3058-650

UMI Performance Bolt-In Viking Front Coilover Kits 3058-650

Coilover Kit, 1978-88 GM G-Body, 1982-2003 S-10/S-15, Front, Bolt-In, Viking Double Adjustable Shocks, 650 lbs. Springs, Street, Kit

Part Number: UPI-3058-650

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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UMI Performance Corner Max Front Lower Race A-Arms 4062-B

Made in the USA UMI Performance Corner Max Front Lower Race A-Arms 4062-B

UMI Performance Corner Max Front Lower Race A-Arms 4062-B

Control Arms, Corner Max, Tubular, Steel, Black, Front Lower, Delrin Bushings, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-4062-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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UMI Performance Rear Adjustable Upper and Non-Adjustable Lower Control Arm Kits GBR024-B

Made in the USA UMI Performance Rear Adjustable Upper and Non-Adjustable Lower Control Arm Kits GBR024-B

UMI Performance Rear Adjustable Upper and Non-Adjustable Lower Control Arm Kits GBR024-B

1978-1988 GM G-Body Pro-Touring Rear Suspension Kit-Black

Part Number: UPI-GBR024-B

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR824-R

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

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

Part Number: UPI-ABR824-R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-B

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-B

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-B

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

Part Number: UPI-ABR724-B

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Made in the USA UMI Performance Front Non-Adjustable Lower A-Arms 3032-1-B

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: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Made in the USA UMI Performance Front Non-Adjustable Lower A-Arms 3057-1-B

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

G-Body/S10-S15 Front Lower A-arm, Coilover Only

Part Number: UPI-3057-1-B

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Coilover Kits A224-450R

Made in the USA UMI Performance Coilover Kits A224-450R

UMI Performance Coilover Kits A224-450R

UMI BOLT IN COIL OVER KIT

Part Number: UPI-A224-450R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Coilover Kits A225-650R

UMI Performance Coilover Kits A225-650R

UMI Performance Coilover Kits A225-650R

Viking Coil Over Kit, Front Double Adjustable, Bearing, '70-'81 GM F-Body, '78-'96 GM B-Body, 650lb Spring

Part Number: UPI-A225-650R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Corner Max Front Lower Race A-Arms 4062-1-R

Made in the USA UMI Performance Corner Max Front Lower Race A-Arms 4062-1-R

UMI Performance Corner Max Front Lower Race A-Arms 4062-1-R

LOWER CONTROL ARMS RED

Part Number: UPI-4062-1-R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Made in the USA UMI Performance Front Non-Adjustable Lower A-Arms 3057-1-R

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: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Corner Max Front Lower Race A-Arms 4062-R

Made in the USA UMI Performance Corner Max Front Lower Race A-Arms 4062-R

UMI Performance Corner Max Front Lower Race A-Arms 4062-R

lower a-arms, GM A-Body Cornermax lower a-arms

Part Number: UPI-4062-R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Front Non-Adjustable Lower A-Arms 4032-B

Made in the USA UMI Performance Front Non-Adjustable Lower A-Arms 4032-B

UMI Performance Front Non-Adjustable Lower A-Arms 4032-B

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

Part Number: UPI-4032-B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Front Non-Adjustable Lower A-Arms 4032-R

Made in the USA UMI Performance Front Non-Adjustable Lower A-Arms 4032-R

UMI Performance Front Non-Adjustable Lower A-Arms 4032-R

Control Arms, Non-Adjustable, Tubular, Steel, Red, Front Lower, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4032-R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-R

Made in the USA UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-R

UMI Performance Rear Adjustable Upper and Lower Control Arm Kits ABR724-R

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

Part Number: UPI-ABR724-R

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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