OLDSMOBILE CUTLASS SUPREME UMI Performance Parts and Accessories

Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3065-150

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 110 lbs./in. Drag Racing Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-4

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Estimated Ship Date: Nov 24, 2025 if ordered today

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

Part Number: UPI-4069-2

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 150 lbs./in. Street Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-5

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Handling Kit, Factory Height, Stage 1- Black

Part Number: UPI-ABF801-0-B

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Handling Kit, 2" Lowering, Stage 1- Black

Part Number: UPI-ABF401-2-B

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Handling Package

Part Number: UPI-ABF815-1-B

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: UPI-GBF001-2-R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-3048-110

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 110 lbs./in. Drag Race Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-1

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3049-150

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 110 lbs. Springs, Drag, Kit

Part Number: UPI-3064-110

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3064-150

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, Front and Rear, Bolt-In, Viking Double Adjustable Shocks, 450 lbs. Springs, Trailing Arm Relocation Brackets, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3071

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 225 lbs./in. Auto X Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-3

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 225 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-3048-225

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 150 lbs. Springs, Street, Kit

Part Number: UPI-3048-150

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Coilover Kit, 1978-88 GM G-Body, Rear, Bolt-In, Control Arm Relocation, Viking Double Adjustable Shocks, 225 lbs. Springs, AutoX / Road Racing, Kit

Part Number: UPI-3049-225

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Coilover Kit, Rear, Lowering, Double Adjustable Shocks, 150 lbs./in. Street Springs, Buick, Chevy, Pontiac, Kit

Part Number: UPI-3054-2

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Estimated Ship Date: Dec 16, 2025 if ordered today

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

Part Number: UPI-GBF250-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 250 front spring rate, 2" rear drop

Part Number: UPI-GBF250-2

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Estimated Ship Date: Dec 3, 2025 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 350 front spring rate, 1" rear drop

Part Number: UPI-GBF350-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 350 front spring rate, 2" rear drop

Part Number: UPI-GBF350-2

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Estimated Ship Date: Dec 3, 2025 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 1" rear drop

Part Number: UPI-GBF450-1

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Estimated Ship Date: Dec 3, 2025 if ordered today

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78-88 GM G-Body Shock/Spring Lowering Kit, Double Adj. Shocks 450 front spring rate, 2" rear drop

Part Number: UPI-GBF450-2

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Estimated Ship Date: Dec 3, 2025 if ordered today

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