BUICK GS | Summit Racing

Earl's Performance Billet Aluminum Sandwich-Style Oil Thermostats 503ERL

Adapter, Oil Thermostat, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, -10 AN O-Ring Inlet/Outlet, Each

Part Number: EAR-503ERL

Not Yet Reviewed

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Dorman Oil Pan Drain Plugs 090-052

Oil Pan Drain Plugs, 1/2-20 in. Thread, Seal, Set of 5

Part Number: RNB-090-052

5.0 out of 5 stars ( 1 )

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UMI Performance Control Arm Relocation Brackets 4010

UMI Performance Control Arm Relocation Brackets 4010

Control Arm Relocation Brackets, Rear Lower, Natural, Weld-On, Steel, Kit

Part Number: UPI-4010

4.75 out of 5 stars ( 4 )

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ACDelco Silver Brake Shoes 19255649

Drum Brake Shoes, Organic, Bonded, Set

Part Number: ADO-14242B

5.0 out of 5 stars ( 1 )

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UMI Performance Rear Non-Adjustable Lower Control Arms 4042-B

Control Arms, Boxed, Rear Lower, Steel, Black Powdercoated, GM A-Body, Kit

Part Number: UPI-4042-B

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Melling Rocker Arm Retainers MRM-1724

Rocker Arm Retainer, Replacement, Each

Part Number: MEL-MRM-1724

4.0 out of 5 stars ( 1 )

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Tuff Stuff Performance Mini Stealth Black Alternators 7937B6G

Alternator, Black, 110 Amps, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7937B6G

Not Yet Reviewed

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Pypes Turbo Pro Exhaust Systems SGA11T30

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-change 18" Turbo Pro Muffler

Part Number: PYE-SGA11T30

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

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Pypes Turbo Pro Exhaust Systems SGA10T

5 out of 5 stars ( 6 )

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Richmond Gear Ring and Pinion Installation Half Kits 83-1019-B

Ring and Pinion Installation Kit, GM, 12-Bolt, 8.875 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831019B

1.5 out of 5 stars ( 2 )

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Powermaster Street Alternators 27294-367

Alternator, Internal Regulator, 100 Amp, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294-367

5.0 out of 5 stars ( 2 )

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FTI Performance MR Series 3,800 Stall Torque Converter MR7082

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

Part Number: FTI-MR7082

Not Yet Reviewed

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Metro Moulded Seat Bumpers SB 62-A

Back Bumper, Seat Component, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MMP-SB62-A

4.5 out of 5 stars ( 2 )

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Summit Racing™ Neutral Safety & Backup Light Switch for 1969-1972 Buick, 1968-1975 C/K/ Series Trucks, Blazer, Camaro, Impala, 1969-1973 Olds, 1950-1973 Pontiac SUM-RP20053

Neutral Safety And Backup Lamp Switch, Factory Style, Buick, Chevy, Oldsmobile, Pontiac, Muncie, Saginaw, 4 Speed, GM#1994235 , Each

Part Number: SUM-RP20053

Not Yet Reviewed

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Cardone New Power Steering Pumps 96-140

Power Steering Pump, Saginaw, Standard-volume, AMC, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, Jaguar

Part Number: AAZ-96-140

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Steering Wheels SUM-772741

Steering Wheel, Trans Am Style, Black Leather, Polished Spokes, Red Stitching, Summit "S" Horn Button, Each

Part Number: SUM-772741

5.0 out of 5 stars ( 1 )

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Bosch Premium Oil Filters 3423

Oil Filter, Premium, Canister, 13/16-16 in. Threads, Each

Part Number: BCH-3423

3.0 out of 5 stars ( 2 )

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Timken Differential Bearings SET69

Differential Carrier Bearings, Standard Replacement, Includes Cup, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: TMK-SET69

5.0 out of 5 stars ( 1 )

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Standard Motor Light Socket Repair Assemblies S-95

Light Bulb Socket, 90 degree, 2-Wire, Each

Part Number: SMP-S95

5.0 out of 5 stars ( 1 )

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Standard Motor Ported Vacuum Switches PVS1

Vacuum Switch, OEM Replacement, Ported, GM, Each

Part Number: SMP-PVS1

4.67 out of 5 stars ( 3 )

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Quick Fuel Q-Series 4-Barrel 950 CFM 4-Barrel Carburetor Q-950-B2

Carburetor, Gasoline, 4150, 950 cfm, 4-Barrel, Down-Leg, For Dual Carbureted Blower Engines, Each

Part Number: QFT-Q-950-B2

Not Yet Reviewed

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Pypes High Tuck Header/Crossmember-Back Exhaust Systems SGA20T

Exhaust Systems, High Tuck Header/Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA20T

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

Lecarra Newstalgic Banjo Steering Wheels 55301

Steering Wheel, Newstalgic Banjo, Black Leather Grip, Stainless steel, Polished, 3-Spoke, 15 in. Diameter, 1-Bolt Mount, Each

Part Number: LAC-55301

5.0 out of 5 stars ( 3 )

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RESTOPARTS® Manufactured Rear Lower Control Arm Bolts CH21441

Bolt, Rear Lower Control Arm, Grade 8, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: OPG-CH21441

3.25 out of 5 stars ( 4 )

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PUI Interiors Inner Door Panels for 1971-1972 GS, SKYLARK - 71UD10-P

pad frt skylark 71 2 blk

Part Number: PUI-71UD10P

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Richmond Gear Pinion Bearing Spacer and Shim Kits 04-0012-S

Pinion Spacer and Shims, Steel, GM, 8.875 in., Passenger Car, Kit

Part Number: RMG-040012S

4.67 out of 5 stars ( 3 )

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BUICK GS Parts and Accessories