BUICK GS - Free Shipping on Orders Over $125 at Summit Racing

Summit Racing™ 100 Amp Alternator for Chevy, Buick, GMC, Olds, Pontiac SUM-810340

Alternator, Internal Regulator, 12 V, 100 amp, Natural Finish, V-belt Pulley, Buick, Chevy, GMC, Olds, Pontiac

Part Number: SUM-810340

4.53 out of 5 stars ( 68 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Seat and Seat Bracket Pro Packs 27-0008

Combo, Scat Rally 1000 Seats, Black, Vinyl, Brackets, Sliders, Buick, Pontiac, Kit

Part Number: CMB-27-0008

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Flowmaster American Thunder Exhaust Systems 17200

Exhaust System, American Thunder, Header-Back, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, A-Body

Part Number: FLO-17200

5.0 out of 5 stars ( 7 )

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Proforged E-Coated Center Links 106-10062

Center Link, EDP Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: POF-106-10062

4.6 out of 5 stars ( 5 )

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FlowKooler Robertshaw Series High Performance Thermostats 330-180

Thermostat, High-Flow, 180 Degree F, Copper/Brass, Each

Part Number: BRA-330-180

4.59 out of 5 stars ( 34 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Mr. Gasket High Performance Thermostats 4364

4 out of 5 stars ( 114 )

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Ridetech Ridepro E5 Air Ride Suspension Control Airpod Dual Compressor Systems 30514100

Ridetech Ridepro E5 Air Ride Suspension Control Airpod Dual Compressor Systems 30514100

Suspension Control System, AirPod, RidePro E5, 5-Gallon Tank, Dual Compressor, 1/4 in. Valve, Digital 4-Corner Readout, 12 V, Kit

Part Number: ART-30514100

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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BMR Suspension A-Arms AAK401H

Control Arms, Tubular, Front Upper, Front Lower, Standard Ball Joint, Steel, Black Hammertone Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: BMR-AAK401H

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

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

Part Number: WIL-140-15910-D

Not Yet Reviewed

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Lokar Hi-Tech Kickdown Kits KD-2350U

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Natural Aluminum Fittings, GM, TH350, Kit

Part Number: LOK-KD-2350U

4.52 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

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B&M Nitrous Holeshot 3,200-3,500 Stall Torque Converter 20484

Torque Converter, Nitrous Holeshot, 3,200-3,500 rpm Stall, GM, THM350/THM400, Each

Part Number: BMM-20484

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Flowmaster Tailpipe Kits 15818

Exhaust, Tailpipes, Steel, Aluminized, 3 in. Diameter, Chevy, Pontiac, Oldsmobile, Buick, Pair

Part Number: FLO-15818

4.94 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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800 CCA Summit Racing™ Battery Pro Packs 06-0122 BCI Group 34/78

Battery, Red Top, Starting, 800 Cold Cranking Amps, Top and Side Post, BCI Group 12V, Hold Down and Cable Included, Kit

Part Number: CMB-06-0122

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

The Right Stuff Master Cylinders DBMC09

Master Cylinder, Cast Iron, Natural, Dual Reservoir, 1.125 in. Bore, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RSD-DBMC09

4.61 out of 5 stars ( 51 )

Estimated Ship Date: Tomorrow

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Wilwood AFX ProSpindles 831-15890

Spindles, AFX ProSpindles, 2 in. Drop, Steel, Black, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: WIL-831-15890

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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McLeod RST Street Twin Clutch Kits 6911-04

Clutch Kit, RST, 1 1/8 in. x 10-Spline, 9.688 in. Diameter Disc, Chevy, Small/Big Block, Kit

Part Number: MCL-6911-04

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Automatic Transmission Oil Pans 9795BMRG

Transmission Pan, Stock, Aluminum, EDP Coated Black, GM TH350, Each

Part Number: MRG-9795BMRG

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Powermaster Smooth Look Alternators 37297

Alternator, Smooth Look, Delco 12 SI Case, 150 amps, 12 V, V-Belt Pulley, Chrome, Internal Regulator, Each

Part Number: PWM-37297

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Lares Remanufactured Steering Gears 974

Steering Box, Remanufactured, Power Assist, Fast 10:1 Ratio, IROC Internals, 3-Bolt Mount, Rear Steer, OE Turn Radius, AMC, GM, Jeep, Each

Part Number: LSC-974

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Ridetech HQ Coilover Kits 11243510

Coilover Kit, HQ, Monotube Shocks, Front, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: ART-11243510

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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McLeod RST Street Twin Clutch Kits 6913-04

Clutch Kit, RST, 1 1/8 in. x 10-Spline, 10.50 in. Diameter Disc, Chevy, Small/Big Block, Kit

Part Number: MCL-6913-04

5.0 out of 5 stars ( 1 )

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FTI Performance MR Series 3,500 Stall Torque Converter MR6082

Torque Converters, MR Series, 1.703 in. Crank Pilot Diameter, 30-spline, 9.500 in. Diameter, Race Usage, TH350, TH400, Each

Part Number: FTI-MR6082

Not Yet Reviewed

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Ridetech Ridepro E5 Ride Height Sensor Kits 30400036

Ride Height Sensor, RidePro E5, Sensor Linkage, Harness, Hardware, Kit

Part Number: ART-30400036

2.0 out of 5 stars ( 1 )

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B&M Master Racing Overhaul Kits 21041

Automatic Transmission Rebuild Kit, Master Racing, GM, TH400, Kit

Part Number: BMM-21041

4.2 out of 5 stars ( 10 )

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TCI Full Manual Valve Bodies 321115

Valve Body, Performance, Full Manual, Reverse Pattern, Chevy, TH350, Each

Part Number: TCI-321115

4.8 out of 5 stars ( 5 )

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McLeod StreetPro Clutch Kits 75125

Clutch Kit, StreetPro, Organic, 1 1/8 in.- 26-Spline, 10.4 in. Disc, Chevy, Oldsmobile, Pontiac, Kit

Part Number: MCL-75125

4.5 out of 5 stars ( 10 )

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BUICK GS Parts and Accessories