1950 BUICK Engines & Components

Coupling, Quick-Drain Oil Pan, Gasket, Full Flow Female Half, Fits All Thread Sizes, Each

Part Number: AER-FBM3117

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Oil Filter, Replacement, Bypass, Cartridge, Each

Part Number: WIX-51006

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Engine Expansion Plugs, Steel, 1.953 in. Open End Diameter, Buick, 4.3L L8, 5.2L L8, Set of 10

Part Number: RNB-555-040

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-533080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Piston Rings, Piston Ring Sets, Phosphate Coated, 3.227 in. Bore, 3/32 in., 3/32 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-533040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-533030

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-430

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Crank Keys, 3/16 in. Thick, 1 3/8 in. Long, Set of 25

Part Number: PIO-PK-126-25

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Valve Lifter, 1950-1953 Buick Special, 1950-1952 Buick Super, 1948-1949 Buick Roadmaster Series 70

Part Number: KAA-VL1H

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Estimated Ship Date: May 18, 2026 if ordered today

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Valve, Exhaust, Steel, 1.438 in. Diameter, .372 in. Stem, 5.169 in. Length, Buick, Each

Part Number: KAA-VE881

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Estimated Ship Date: May 18, 2026 if ordered today

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Valve, Exhaust, Steel, 1.344 in. Diameter, .372 in. Stem, 4.998 in. Length, Buick, Each

Part Number: KAA-VE837

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Estimated Ship Date: May 18, 2026 if ordered today

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Repair Sleeve Various Makes 50-08

Part Number: FWB-SR3511

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Piston, Cast, Dome, 3.498 in. Bore, 3/32 in., 3/32 in., 3/16 in., 3/16 in. Ring Grooves, Buick, L8, Each

Part Number: KAA-PST703A060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Rod Bearing, .010 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each

Part Number: KAA-RB315-010

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 248, Each

Part Number: KAA-RB315-002

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Bearing, .040 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 263, Each

Part Number: KAA-RB349-040

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston, Cast, Dome, 3.478 in. Bore, 3/32 in., 3/32 in., 3/16 in., 3/16 in. Ring Grooves, Buick, L8, Each

Part Number: KAA-PST703A040

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Ring, Cast Iron, 3.133 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set

Part Number: KAA-RNG1105C040

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Ring, Cast Iron, 3.093 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set

Part Number: KAA-RNG1105CSTD

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Valve, Intake, Steel, 1.531 in. Diameter, .372 in. Stem, 4.997 in. Length, Buick, Each

Part Number: KAA-VI944

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Ring, Cast Iron, 3.113 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, 8-Cylinder, Set

Part Number: KAA-RNG1105C020

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Estimated Ship Date: May 18, 2026 if ordered today

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Rod Bearing, .030 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 320, Each

Part Number: KAA-RB314-030

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Ring, Cast Iron, 3.247 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, Ford, Mercury, 8-Cylinder, Set

Part Number: KAA-RNG7409C060

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Estimated Ship Date: May 18, 2026 if ordered today

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Piston Ring, Cast Iron, 3.207 in. Bore, 3/32 in., 3/32 in., 3/32 in., 3/16 in. Thickness, Buick, Ford, Mercury, 8-Cylinder, Set

Part Number: KAA-RNG7409C020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, 263, Each

Part Number: KAA-RB349-002

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Estimated Ship Date: May 18, 2026 if ordered today

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