BUICK Engines & Components

Piston Rings, Moly, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: SLP-E-434K

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Timing Set, Double Roller Chain, 0.010 in. Shorter Length, Billet Steel Sprockets, Chevy, Set

Part Number: CLO-9-3645X9-10

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M8542065

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: HSN-437040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.000 in., Bore, AMC, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Set of 4

Part Number: SLP-H547CP

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L4, Set of 4

Part Number: UEM-1528HC-030

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Oil Pump - Chevy Truck 4.8L, 5.3L, 6.0L,(99-03) Chevy 5.7L (LS1) (97-03) Pontiac 5.7L

Part Number: MAH-6012106

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Oil Pan, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, 3.8L V6, Each

Part Number: RNB-264-124

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Main Studs, 4-Bolt Main, Buick, 3.8L, Stage II, Splayed Bolts, Kit

Part Number: ARP-322-5802

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M645060

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Harmonic Balancer, OEM Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, 250, Each

Part Number: PBB-PB1023N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

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Oil Filter Relocation Kit, Dual Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: TRD-1220

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 12, 2026 if ordered today

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Pistons, Cast, Dish, 3.810 in. Bore, Buick, Jeep, Oldsmobile, 225, V6, Set of 6

Part Number: UEM-1748-060

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pistons, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1731-040

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Pistons, Cast, Dish, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1731-060

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Main Bearings, 0.001 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Upper, Pontiac, 326, 350, 389, 400, Set of 5

Part Number: SLP-4040M1

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40141CP040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BRACKET ASM-GEN & P/S PUMP

Part Number: ADO-12567922

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Piston Rings, Moly, 4.351 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-378K

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Estimated Ship Date: Today

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Pistons, Cast, Dish, 3.840 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1636-040

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Estimated Ship Date: Today

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Balancer Hub, Internal Engine Balance, Buick, Chevy, GMC, Olds, Pontiac, Chevy Small Block, Each

Part Number: ATI-916951K

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-CM5531030

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.700 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, V6, Set

Part Number: MAH-42076CP

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Studs, 2-Bolt Main, Buick, 400, 430, 455, 12-Point Nuts, Kit

Part Number: ARP-125-5402

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: RNB-594-122

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Estimated Ship Date: Dec 22, 2025 if ordered today

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