CHEVROLET UMI Performance Chassis & Suspension

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

Part Number: UPI-3668-R

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Control Arm Mount, Rear Upper, Black Powdercoated, Steel, Each

Part Number: UPI-3664-B

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Panhard Bars, Bushings, Steel, Black Powdercoated, Chevy, Pontiac, Each

Part Number: UPI-2020-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

• Oversize $9.99

Control Arm Bolts, Rear Lower, Lock Nuts, Kit

Part Number: UPI-3608

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Suspension Torque Arm Brackets, Torque Arm Relocation Kits, Steel, Red Powdercoated, Chevrolet, Pontiac, Kit

Part Number: UPI-2237-R

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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A-Arms, Rear Upper, Tubular, Black Powdercoated, Steel, Pair

Part Number: UPI-3016-R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Tie Rod Sleeves, Aluminum, Black Anodized, Jam Nuts, 5/8 in.-18, Female Threads, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-6102

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arm Relocation Brackets, Rear Lower, Natural, Weld-On, Steel, Kit

Part Number: UPI-3010

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: UPI-251520-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Control Arms, Front, Upper, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-2311-R

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Estimated Ship Date: May 11, 2026 if ordered today

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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 3/16/2026 if shipped by air

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Control Arms, Rear Lower, Boxed, Black Powdercoated, Steel, Kit

Part Number: UPI-3041-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Complete Rear Suspension Kit

Part Number: UPI-ABR413-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, GM F-Body Front Lower A-Arm Kits, Tubular, Steel, Black, Front Lower, Buick, Chevrolet, Pontiac, Pair

Part Number: UPI-2652-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Traction Bars, GM F-Body, Black Powdercoated, with "Herb Adams Mod" 3/4 in. Brackets, Chevrolet, Pontiac, Kit

Part Number: UPI-262824-B

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Transmission Crossmember, TH350, T5, 82-92 GM F-Body, Black, Each

Part Number: UPI-2220-B

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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

Part Number: UPI-501619-B

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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68-'72 GM A-Body Viking Coil Over Kit, Front Double Adjustable, Poly, 550lb Spring

Part Number: UPI-A204-550S

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Estimated Ship Date: May 11, 2026 if ordered today

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Viking Performance Front Coil-Over Kit, Double Adjustable, Poly, '64-'67 GM A-Body, '65-'70 GM B-Body, 450lb Spring

Part Number: UPI-A205-450T

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arm Bolts, Lower, Lock Nuts, Kit

Part Number: UPI-3011

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/16/2026 if shipped by air

Sway Bar Relocation Bracket, Steel, Black Powdercoated, Chevrolet, Pontiac, Kit

Part Number: UPI-2119

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

UMI Shock/Spring Kit, Factory Height

Part Number: UPI-SS203049

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Transmission Crossmember, Steel, Black Powdercoated, 4L60E, Chevy Pontiac, Each

Part Number: UPI-2251-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Toe Rods, Rear, Steel, Non-Adjustable, Polyurethane Bushing, Red Powdercoat, Pair

Part Number: UPI-2543-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Non-adjustable, Front Upper and Lower A-arms, Tubular, Steel, Red Powdercoated, Kit

Part Number: UPI-303233-R

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

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