GMC UMI Performance Parts and Accessories

Sway Bars, Front, Steel, Red Powdercoated, 1.250 in. Diameter, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-4080-1-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-4057-110

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Estimated Ship Date: May 12, 2026 if ordered today

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Control Arms, Front Upper A-Arms, Tubular, Steel, Red Powdercoated, Delrin® Bushings, Chevy, GMC, Pair

Part Number: UPI-6433-2-R

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Estimated Ship Date: May 15, 2026 if ordered today

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VIKING SHOCK

Part Number: UPI-B204

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Estimated Ship Date: May 15, 2026 if ordered today

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1968-1972 GM A-Body Handling Kit, Stage 5, 550lb Front, 2" rear lowering-Black

Part Number: UPI-ABF810-2-B

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Estimated Ship Date: May 15, 2026 if ordered today

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Control Arms, Rear Upper, Non-Adjustable, Tubular, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4216-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

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Rear Suspension Package, Black Powdercoated, Adjustable Control Arms, 225 lbs Springs, Chevrolet, GMC, Kit

Part Number: UPI-6425-2-B

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Estimated Ship Date: May 19, 2026 if ordered today

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Handling Kit, Stage 3, Chevy, GMC, Red, Kit

Part Number: UPI-6403-R

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Estimated Ship Date: Apr 30, 2026 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 550 front spring rate, 2" rear drop

Part Number: UPI-GBF550-2

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Coilover Kit, 1964-72 GM A-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 250 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-4057-250

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Control Arms, Rear Upper, Non-Adjustable, Tubular, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4216-B

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Control Arms, Non-adjustable, Front Upper and Lower A-arms, 1/2 in. Taller Upper Ball Joint, Tubular, Steel, Red Powdercoated, Chevy, GMC, Kit

Part Number: UPI-643233-4-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Tubular, Steel, Red, Front Upper/Lower, Buick, Chevy, Oldsmobile, Pontiac, Tall Design, Kit

Part Number: UPI-403256-3-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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1964-1972 GM A-Body Adjustable Lower Control arms, Off Set Bushings, Chromoly-Black

Part Number: UPI-4023OFCM-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Front Upper A-arms, Adjustable, No Ball Joints

Part Number: UPI-3056-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Sway Bars, Rear, Tubular, Steel, Red Powdercoated, Kit

Part Number: UPI-4047-300-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Rear, Tubular/Boxed, Steel, Black Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABR301-B

4.8 out of 5 stars ( 5 )

Estimated Ship Date: May 11, 2026 if ordered today

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Handling Kit, Stage 1.5

Part Number: UPI-64015-B

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Estimated Ship Date: May 8, 2026 if ordered today

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Coilover, Rear, Adjustable Shocks, 225 lbs. Springs, 1964-72 GM A-Body, Kit

Part Number: UPI-4069-5

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Estimated Ship Date: May 11, 2026 if ordered today

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Coilover, Rear, Adjustable Shocks, 250 lbs. Springs, 1964-72 GM A-Body, Kit

Part Number: UPI-4069-3

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Estimated Ship Date: May 11, 2026 if ordered today

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Suspension Handling Package, Stage 1.5, Red Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF015-2-R

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Estimated Ship Date: May 11, 2026 if ordered today

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Control Arms, Front Upper A-Arms, 1/2 in. Tall Ball Joint, Tubular, Steel, Red Powdercoated, Delrin® Bushings, Chevy, GMC, Pair

Part Number: UPI-6433-4-R

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Estimated Ship Date: May 15, 2026 if ordered today

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Control Arms, Non-adjustable, Front Upper and Lower A-arms, Tubular, Steel, Delrin® Bushings, Red Powdercoated, Chevy, GMC, Kit

Part Number: UPI-643233-2-R

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Estimated Ship Date: May 15, 2026 if ordered today

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Suspension Handling Package, Stage 1, Black Powdercoated, 1 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF001-1-B

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Estimated Ship Date: May 11, 2026 if ordered today

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Suspension Handling Package, Stage 4, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABF808-1-R

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Estimated Ship Date: May 11, 2026 if ordered today

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