BUICK UMI Performance Parts and Accessories

Differential Housing Mount Bushings, 1978-96 B-Body, Red, Polyurethane, GM, Pair

Part Number: UPI-3600-R

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A-Arms, Rear Upper, Fully Adjustable, Black Powdercoated, Chromoly, Pair

Part Number: UPI-3017-B

5.0 out of 5 stars ( 1 )

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

Part Number: UPI-4054

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Coilover Conversion Brackets, Rear, Steel, Black Powdercoated, Chevy, Kit

Part Number: UPI-3623

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Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: UPI-305756-3-B

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Control Arms, Rear Lower, Non-Adjustable, Boxed, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-3024-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arms, Rear Lower, Non-Adjustable, Boxed, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4024-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arm Reinforcements, Upper/Lower Rear, Steel, Red, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-4029-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: UPI-4033-1-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: UPI-3033-R

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

Part Number: UPI-304647

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Control Arm Bolts, Rear Upper, Lock Nuts, Kit

Part Number: UPI-3602

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

Part Number: UPI-4016-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: UPI-402418-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arm Bolts, Rear Lower, Lock Nuts, Kit

Part Number: UPI-3601

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Control Arm Bolts, Upper, Lock Nuts, Kit

Part Number: UPI-3012

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Disc Brake Kit Components, 1978-1988 GM G-Body, C5/C6 Front Brake Conversion Brackets, Pair

Part Number: UPI-3046

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arms, Boxed, Rear Lower, Steel, Red Powdercoated, GM A-Body, Kit

Part Number: UPI-4042-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Black, GM, Each

Part Number: UPI-90013-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Control Arm Components, Control Arm Bushing End, Adjustable, 3/4 in.-16 RH, Male Thread, 0.500 in. Bore, Steel, Polyurethane, Red, GM, Each

Part Number: UPI-90013-R

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Estimated Ship Date: Mar 30, 2026 if ordered today

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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: Mar 30, 2026 if ordered today

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Control Arm Relocation Bracket, Steel, Buick, Chevy, Pontiac, Rear Lower, Kit

Part Number: UPI-3610

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Coil Spring Spacer, Rear Only, Steel, Zinc Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-90062

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Rear Spring Spacer, 3/16"

Part Number: UPI-90063

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Motor Mounts, Plate, Bolt-In, Steel, Red Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, V8, LSX, Kit

Part Number: UPI-2406-R

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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