BUICK Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

King AM-Series Main Bearings MB 589AM 050

Main Bearings, AM-Series, 1/2 Groove, .050 in. Crankshaft Undersize, Bi Metal, Buick, Land Rover, MG, Rover, V8, Set of 5

Part Number: KGB-MB589AM050

Not Yet Reviewed

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King AM-Series Main Bearings MB 589AM 060

Main Bearings, AM-Series, 1/2 Groove, .060 in. Crankshaft Undersize, Bi Metal, Buick, Land Rover, MG, Rover, V8, Set of 5

Part Number: KGB-MB589AM060

Not Yet Reviewed

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ACDelco Timing Chain Tensioners 12556030

Timing Chain Tensioners, Replacement, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-12556030

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco GM Genuine Parts Harmonic Balancers 25199420

Harmonic Balancer, GM OE, Not SFI-Approved, Buick, Chevy, Each

Part Number: ADO-25199420

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dayco No Slack Automatic Belt Tensioners 89637

TENSIONER AUTO/LT TRUCK, DAYCO

Part Number: DAC-89637

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Chevrolet Performance Drive Belt Tensioners 12557838

TENSIONER

Part Number: NAL-12557838

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

ACDelco Valve Covers 12568148

Valve Covers, Replacement, Stock, Baffled, Cast Aluminum, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-12568148

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ZZPerformance Stainless Steel Valves 01-2904-6

STAINLESS VALVES - 3800/1.84/I

Part Number: XPF-01-2904-6

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

ZZPerformance Stainless Steel Valves 01-2905-6

STAINLESS VALVES - 3800/1.57/E

Part Number: XPF-01-2905-6

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Dorman Harmonic Balancers 594-087

Harmonic Balancer, Internal Balance, Nodular Iron, Black, Buick, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-087

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dorman Harmonic Balancers 594-148

Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-148

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco Water Pump Pulleys 12577763

Water Pump Pulley, OE Replacement, Smooth, Buick, Chevrolet, Pontiac, Saturn, Each

Part Number: ADO-12577763

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

Timken Harmonic Balancer Repair Sleeves KWK99328

SEAL REPAIR SLEEVE

Part Number: TMK-KWK99328

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

Timken Harmonic Balancer Repair Sleeves KWK99364

SEAL REPAIR SLEEVE

Part Number: TMK-KWK99364

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

Timken Harmonic Balancer Repair Sleeves KWK99298

SEAL REPAIR SLEEVE

Part Number: TMK-KWK99298

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

ACDelco Vacuum Pump and Dry Sump Pump Drive Kits 19311147

ACSRY BLT DRV COMP KIT(1-6K703,1-38353

Part Number: ADO-ACK060703

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco Vacuum Pump and Dry Sump Pump Drive Kits 19311151

ACSRY BLT DRV COMP KIT(1-6K923,1-38158,1-36299

Part Number: ADO-ACK060923K1

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

ACDelco Drive Belt Tensioners 12563083

Accessory Belt Tensioner, Serpentine, 6-rib, Buick, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-12563083

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

ACDelco Drive Belt Tensioners 88920952

Accessory Belt Tensioner, Smooth Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-38152

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

ACDelco Camshafts 55508597

CAMSHAFT ASM-EXH

Part Number: ADO-55508597

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco - Camshafts for 2016-2019 CASCADA - 55569187

CAMSHAFT,EXH

Part Number: ADO-55569187

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco GM Genuine Parts Oil Pans for 2017-2021 ENCORE - 55580513

PAN ASM-OIL

Part Number: ADO-55580513

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Hastings Premium Ductile Ring Sets 2C139070

Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139070

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

King BB-Series Cam Bearings CS 538BB

King BB-Series Cam Bearings CS 538BB

Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS538BB

Not Yet Reviewed

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ACDelco - Engine, Fuel Rail and Coil Covers for 2006-2011 LUCERNE - 12634646

SHIELD ASM-UPR INT MANIF SIGHT

Part Number: ADO-12634646

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today