UMI Performance Chassis & Suspension

Sway Bars, Steel, Black, Front 1 3/8 in./Rear 1 1/8 in. Diameters, Polyurethane Bushings, Chevy, Kit

Part Number: UPI-363534-B

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

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Lowering Springs, Front, Coil Type, 2.00 in. Lowered Range, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-3051F

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/3/2025

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Lowering Springs, Rear, 1 in. Lowering, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4052R

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/3/2025

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Shock and Strut Braces, Shock Tower Braces, Steel, Black Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: UPI-4059-B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Sway Bar, Front, Fixed Type, 1.125 in. Diameter, Solid Steel, Black Powdercoated, with Hardware, Chevy, Kit

Part Number: UPI-3668-B

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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Sway Bar End Links, Adjustable, Front, Chevy, Pontiac, Pair

Part Number: UPI-2649

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

Sway Bars, Front, Steel, Red Powdercoated, Hollow, 1.375 in. Diameter, Chevrolet, GMC, Kit

Part Number: UPI-6440-R

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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

Part Number: UPI-2103

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/3/2025

Lowering Springs, Rear, Coil Type, 2.00 in. Lowered Range, Black Powdercoated, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: UPI-4053R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

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Shock Mounts, Relocation Brackets, Rear, Steel, Black Powdercoated, Hardware, Chevrolet, GMC, Kit

Part Number: UPI-6411

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

Motor Mounts, F-Body, Complete, Black, Polyurethane, Black Powdercoated Brackets, Chevrolet, Pontiac, Kit

Part Number: UPI-90072

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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Bushing, Torque Arm, Polyurethane, Black, UMI Relocation, Chevy, Pontiac, Each

Part Number: UPI-3004

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/3/2025

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 11/3/2025

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Torque Arm, Tunnel Mounted, Red Powdercoated, Steel, Each

Part Number: UPI-2216-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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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: Monday 11/3/2025

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C-Notch, Steel, Black Powdercoated, Chevy, GMC, Kit

Part Number: UPI-6415

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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Control Arms, Tubular/Boxed, Rear Lower/Upper, Steel, Black Powdercoated, Kit

Part Number: UPI-251520-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, T-56, Kit

Part Number: UPI-2207-R

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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

Part Number: UPI-4057

Not Yet Reviewed

Estimated Ship Date: Monday 11/3/2025

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Control Arms, Rear Upper, Tubular, Bushings, Black Powdercoated, Steel, Each

Part Number: UPI-3657-B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Bushings, Sway Bar, Black Billet Aluminum Bracket, Polyurethane, Black, 1.250 in./32mm Diameter, Kit

Part Number: UPI-90047-B

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Bump Steer Kit, Adjustable, Aluminum Tube, Black Anodized, Spacers, Tie Rod Ends, Chevrolet, Pontiac, Buick, Oldsmobile, Kit

Part Number: UPI-4060

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Suspension Package, Lowering, Coil Springs, Shock/Struts, Sway Bars, Chevrolet, Pontiac, Kit

Part Number: UPI-207404-R

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/3/2025

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Body Bushings, GM F-Body Aluminum Body Mount Kit, Black, Chevrolet, Pontiac, Kit

Part Number: UPI-2664

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/3/2025

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Shock Bolts and Pins, Shock Installation Kit, Front, 1/2 in. x 5/8 in. Stud, Lower Bolt, Washers, Nuts, Chevrolet, GMC, RWD, Kit

Part Number: UPI-6493

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/3/2025