OLDSMOBILE UMI Performance

UMI Performance Stage 4 Handling Kits GBF004-1-R

UMI Performance Stage 4 Handling Kits GBF004-1-R

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

Part Number: UPI-GBF004-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 5 Handling Kits ABF810-2-R

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

Part Number: UPI-ABF810-2-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 4 Handling Kits ABF408-64-1-R

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

Part Number: UPI-ABF408-641R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 4 Handling Kits ABF407-64-2-B

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

Part Number: UPI-ABF407-642B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Lowering Kits GBF550-1

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 550 front spring rate, 1" rear drop

Part Number: UPI-GBF550-1

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 4 Handling Kits ABF408-67-2-B

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

Part Number: UPI-ABF408-672B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Coilover Kits ABF404-15-R

65-'67 GM A-Body Handling Package, Stage 2.5, Viking Coilovers, Red

Part Number: UPI-ABF404-15-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 5 Handling Kits ABF809-2-R

1968-1972 GM A-Body Handling Kit, Stage 5, 450lb Front, 2" rear lowering-Red

Part Number: UPI-ABF809-2-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF410-67-1-B

1967 GM A-Body Handling Kit, Stage 5, 550lb Front, 1" rear lowering-Black

Part Number: UPI-ABF410-671B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB4550-2

64-66 GM A-Body Shock/Spring Lowering Kit, Double Adj, Shocks 550 front spring rate, 2" rear drop

Part Number: UPI-AB4550-2

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 1 Handling Kits GBF001-1-R

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

Part Number: UPI-GBF001-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 2 Handling Kits GBF002-1-R

Suspension Handling Package, Stage 2, Red Powdercoated, 1 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF002-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF405-2-B

Handling Kit, 2" Lowering, Stage 3- Black

Part Number: UPI-ABF405-2-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Lowering Kits GBF250-1

78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 250 front spring rate, 1" rear drop

Part Number: UPI-GBF250-1

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 3 Handling Kits GBF003-2-B

Suspension Handling Package, Stage 3, Black Powdercoated, 2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF003-2-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 1.5 Handling Kits GBF015-1-B

Suspension Handling Package, Stage 1.5, Black Powdercoated, 1 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-GBF015-1-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF401-67-0-B

Handling Kit, Factory Height, Stage 1- Black

Part Number: UPI-ABF401-67-0B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Handling Packages ABF801-2-R

68-72 GM A-Body Handling Kit, 2" Lowering, Stage 1- Red

Part Number: UPI-ABF8012R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 3.5 Handling Kits GBF035-1-B

78-88 GM G-Body Handling Kit, 1" lowering, Stage 3.5- Black

Part Number: UPI-GBF035-1-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 1.5 Handling Kits ABF815-1-R

Suspension Handling Package, Stage 1.5, Red Powdercoated, 1-2 in. Drop, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABF815-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Corner Max Kits 406403-B

A-body Corner Max Kit- Race

Part Number: UPI-406403-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Corner Max Kits 406402-R

Suspension Package, Lowering, Coil Over, Shock/Struts, Sway Bars, Control Arms, Red, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: UPI-406402-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 1.5 Handling Kits GBF015-2-B

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

Part Number: UPI-GBF015-2-B

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Suspension Lowering Kits AB8450-1

68-72 GM A-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 1" rear drop

Part Number: UPI-AB8450-1

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

UMI Performance Stage 3.5 Handling Kits GBF035-1-R

78-88 GM G-Body Handling Kit, 1" lowering, Stage 3.5- Red

Part Number: UPI-GBF035-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

OLDSMOBILE UMI Performance Parts and Accessories