OLDSMOBILE Chassis & Suspension - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Suspension Lowering Kits AB4550-2

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: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

UMI Performance Suspension Lowering Kits AB7250-1

1967 GM A-Body Shock/Spring Lowering Kit, Double Adj. Shocks 250 Front Spring rate, 1" rear drop

Part Number: UPI-AB7250-1

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Speedtech Performance USA Complete Chicane Coilover Shock Mounts 10140

Coilover Shock Mounts, Complete Chicane, Front Upper, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, LS Conversion, Pair

Part Number: SDP-10140

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 46004

Engine Swap Kit, LS, GM A-Body, Steel Headers, Black Ceramic Coated, 1 3/4 in. Primary Tube, Steel Oil Pan, Red Painted, Kit

Part Number: TRD-46004

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Detroit Speed Rear Speed 1 Kits 042107DS

Rear Speed Kit 1, 78-88 G-Body

Part Number: DSR-042107DS

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Detroit Speed Swivel-Link Control Arms 042104DS

Control Arms, Swivel-Link, Rear, Tubular, Adjustable, Steel, Black Powdercoated, Buick, Chevy, Pontiac, Set

Part Number: DSR-042104DS

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Detroit Speed Non-Adjustable Coilover Kits 042404DS

Coilover Kit, Rear, Gas Shocks, 175 lbs./in. Spring Rate, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DSR-042404DS

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Detroit Speed Swivel-Link Control Arms 042105DS

Control Arms, Swivel-Link, Rear, Tubular, Adjustable, Steel, Black Powdercoated, Buick, Chevy, Pontiac, Set

Part Number: DSR-042105DS

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4069-6

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

Part Number: UPI-4069-6

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4069-1

Coilover, Rear, Adjustable Shocks, 175 lbs. Springs, 1964-72 GM A-Body, Kit

Part Number: UPI-4069-1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4069-4

Coilover, Rear, Adjustable Shocks, 175 lbs. Springs, 1964-72 GM A-Body, Kit

Part Number: UPI-4069-4

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4069-5

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

Part Number: UPI-4069-5

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance 1964-72 GM A-Body Rear Coilover Kits 4069-3

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

Part Number: UPI-4069-3

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

UMI Performance Bolt-In Viking Rear Coilover Kits 3065-110

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-3065-110

Not Yet Reviewed