BUICK GS | Summit Racing

UMI Performance Stage 3.5 Handling Kits ABF806-1-B

UMI Performance Stage 3.5 Handling Kits ABF806-1-B

Suspension Handling Package, Stage 3.5, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-ABF806-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Detroit Speed Rear Speed 3 Kits 041622-SDS

Rear Speed Kit 3, Adjustable Shocks, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: DSR-041622-SDS

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15911

Disc Brake Kit, Forged Narrow Superlite 6R, Front, 14 in. Slotted Rotor, 6-Piston Black Powdercoat Caliper, GM, Wilwood AFX Spindle, Kit

Part Number: WIL-140-15911

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

UMI Performance Stage 5 Handling Kits ABF810-1-B

Handling Kit, 1" Lowering, 550lb, Stage 5- Black

Part Number: UPI-ABF810-1-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 2.5 Handling Kits ABF804-3-B

GM A-Body Handling Package, GM A-Body Handling Package

Part Number: UPI-ABF804-3-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 5 Handling Kits ABF809-1-R

1968-1972 GM A-Body Handling Kit, Stage 5, 450lb Front, 1" rear lowering-Red

Part Number: UPI-ABF809-1-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

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-9804-DP

Disc Brakes, Superlite 6 Big, Heavy-duty, Front, 14 in. Diameter Rotors, Calipers, Buick, Chevy, Pontiac, Kit

Part Number: WIL-140-9804-DP

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

UMI Performance Stage 4 Handling Kits ABF807-1-B

Suspension Package, Stage 4 Handling, Coil Springs, Shocks/Struts, Sway Bars, Buick, Chevy, Olds, Pontiac, Kit

Part Number: UPI-ABF807-1-B

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF805-1-R

1968-1972 GM A-Body Handling Package, 1" Lowering- Stage 3-Red

Part Number: UPI-ABF805-1-R

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 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 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 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 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Yukon Gear & Axle Rear Differential Bearing Pullers YT KIT-1

Yukon Gear & Axle Carrier Bearing Pullers: Package includes Carrier bearing puller: axle bearing puller: hous

Part Number: YGA-56084

Not Yet Reviewed

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Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-15910

Disc Brake Kit, Forged Narrow Superlite 6R, Front, 12.88 in. Drilled Rotor, 6-Piston Black Powdercoat Caliper, GM, Wilwood AFX Spindle, Kit

Part Number: WIL-140-15910

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Ultimate Headers 321 Stainless Steel Headers 102195

Headers, LS Engine Swap, Long Tube, Stainless Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: JBC-102195

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Classic Performance Pro-Touring Stage 2 Kits 6872PTK-2

Suspension Package, Pro-Touring Stage 2, Coil Springs, Adjustable Coilover Shocks/Struts, Buick, Chevy, Kit

Part Number: CLP-6872PTK2

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Call to Order

UMI Performance Stage 2.5 Handling Kits ABF804-3-R

GM A-Body Handling Package, GM A-Body Handling Package

Part Number: UPI-ABF804-3-R

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF805-2-R

1968-1972 GM A-Body Handling Package, 2" Lowering- Stage 3-Red

Part Number: UPI-ABF805-2-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 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 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 ABF808-1-B

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

Part Number: UPI-ABF808-1-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

Ridetech TQ Series Shockwave Air Shocks 11243911

Air Shocks, TQ Series Shockwave, Monotube, Front and Rear, For use with MOMENTUM Chassis, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 4

Part Number: ART-11243911

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Detroit Speed Front Speed Kit 2 Suspension Kits 031318-SDS

Suspension Package, Front, Speed Kit 2, Single Adjustable Coilovers, Sway Bar, 1968-1972 GM A-Body, Small Block or LS Engine, Kit

Part Number: DSR-031318-SDS

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

UMI Performance Stage 3 Handling Kits ABF805-1-B

1968-1972 GM A-Body Handling Package, 1" Lowering- Stage 3-Black

Part Number: UPI-ABF805-1-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

UMI Performance Corner Max Kits 406403-R

A-body Corner Max Kit- Race

Part Number: UPI-406403-R

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Ultimate Headers 321 Stainless Steel Headers 102085

Headers, LS Engine Swap, Long Tube, Stainless Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: JBC-102085

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

BUICK GS Parts and Accessories