UMI Performance Chassis & Suspension

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: Today

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Torque Arm Relocation Kit, Black Powdercoated, Steel, Chevy, Pontiac, T5, 700R4, Kit

Part Number: UPI-2228-B

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Lowering Springs, Rear, Coil Type, Black Powdercoated, Chevy, Pontiac, Pair

Part Number: UPI-2061R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Control Arms, Rear Lower, Tubular, Bushings Red Powdercoated, Steel, Kit

Part Number: UPI-201621-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

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: Today

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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: Today

Sway Bar End Links, End Links, Lower A-Arm, Zinc Plated, Silver, Polyurethane Bushings, Black, w/Hardware, 3.25-3.75 in. Adj. Range, Chevy, GMC, Pair

Part Number: UPI-6449-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: UPI-4028-R

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Control Arms, Rear Lower, Boxed, Bushings, Red Powdercoated, Steel, Pair

Part Number: UPI-3655-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Today

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Strut Braces, Front Upper, Red Powdercoated, Steel, Chevy, Pontiac, LS Swap, Each

Part Number: UPI-2009-R

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $7.99

Control Arms, Adjustable, Boxed, Rear Lower/Upper, Steel, Black Powdercoated, GM A-Body, Kit

Part Number: UPI-402126-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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• Special Order

Sway Bar, Rear, Steel, Black Powdercoated, Solid, 1 1/8 in. Diameter, Chevy, Each, Kit

Part Number: UPI-3634-B

Not Yet Reviewed

Estimated Ship Date: Today

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Control Arm Bolts, Rear Upper/Lower, Lock Nuts, Kit

Part Number: UPI-3002

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

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

Part Number: UPI-2649

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: UPI-2207-R

Not Yet Reviewed

Estimated Ship Date: Today

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K-Member, Tubular, Steel, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2322-B

Not Yet Reviewed

Estimated Ship Date: Today

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Torque Arm Relocation Kit, Red Powdercoated, Steel, Chevy, Pontiac, 4L60E, Kit

Part Number: UPI-2208-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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: Today

• Free Shipping

Differential Housing Mount Bushings, Red, Polyurethane, GM, Pair

Part Number: UPI-3000-R

4.82 out of 5 stars ( 28 )

Estimated Ship Date: Today

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

Part Number: UPI-361516-R

Not Yet Reviewed

Estimated Ship Date: Today

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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: Today

A-Arms, Rear Upper/Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-301417-R

Not Yet Reviewed

Estimated Ship Date: Today

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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: Today

• Free Shipping

Leaf Spring Shackle, Rear, Delrib® Bushings, Black Powdercoated, Chevy, Pontiac, Kit

Part Number: UPI-2625

Not Yet Reviewed

Estimated Ship Date: Today

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