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UMI Performance Parts and Accessories

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Results 26 - 50 of 412

Transmission Crossmember

Part Number: UPI-3108-R

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: UPI-2261R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Lowering Springs, Front and Rear, Coil Type, Black Powdercoated, Buick, Chevy, GMC, Olds, Pontiac, Set of 4

Part Number: UPI-4051

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Stock Height Springs, Coil, Buick, Chevrolet, Oldsmobile, Pontiac, Front/Rear, Set of 4

Part Number: UPI-4048

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bars, Black, Steel, Front 1 1/4 in./Rear 1 in. Diameters, GM, Kit

Part Number: UPI-303534-B

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Lowering Springs, Front and Rear, Coil Type, 1.25 in. Lowered Range Front, 1.50 in. Lowered Range Rear, Black Powdercoated, Chevy, Pontiac, Set of 4

Part Number: UPI-2061

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bars, Front, Solid, Steel, Black Powdercoated, 1.313 in. Diameter, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4067-B

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Front, 4140 Chromoly, Black Powdercoated, Solid, 35mm Diameter, Chevrolet, Pontiac, Kit

Part Number: UPI-2117B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Red, Steel, Front, Hollow, 1.375 in. Diameter, Chevy, Pontiac, Each

Part Number: UPI-2112-R

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Torque Arm Relocation Bracket, Steel, Red Powdercoated, Chevy, Pontiac, TH400, Each

Part Number: UPI-2232-R

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Wheel Alignment Kit, Caster/Camber Plates, Red Powdercoat, Kit

Part Number: UPI-2040-R

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Front, 4140 Chromoly, Red Powdercoated, Solid, 35mm Diameter, Chevrolet, Pontiac, Kit

Part Number: UPI-2117-R

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Control Arms, Double Adjustable, Rear Lower, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac

Part Number: UPI-4043-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Front, 4140 Chromoly Steel, Black Powdercoated, Solid, 32mm Diameter, Chevy, GMC, Kit

Part Number: UPI-3833-B

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Control Arms, Adjustable, Rear Lower, Tubular, Panhard Bar, Black Powdercoated, Steel, Kit

Part Number: UPI-201829-B

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: UPI-101517-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: UPI-6440-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: UPI-3618-B

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Black, Steel, Rear, Hollow, 22mm, Diameter, Chevy, Pontiac, Kit

Part Number: UPI-2113-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Torque Arm Relocation Kit, Black Powdercoated, Steel, Chevy, Pontiac, TH350, Kit

Part Number: UPI-2230-B

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Sway Bar, Red, Steel, Rear, 1.25 in. Diameter, Chevy, Pontiac, Kit

Part Number: UPI-2245-300-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Control Arms, Rear Lower, Adjustable, Tubular, Black Powdercoated, Steel, Kit

Part Number: UPI-401526-B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Control Arms, Rear Upper, Adjustable, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-4037-B

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air