BUICK RIVIERA Engines & Components

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C696S010

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Pistons, Cast, Dome, 4.267 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1717-080

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Estimated Ship Date: Dec 7, 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, Oldsmobile, V8, Set of 8

Part Number: UEM-1636-060

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Engine Cylinder Head Bolt Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-HB141

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Small Block, Set of 5

Part Number: KGB-MB5184SI040

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Cam Adj Magnet, OE Solutions

Part Number: RNB-916-952

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Connecting Rod Bearing, CHEVROLET SBC 307CI 350CI & GEN III/IV/V (OD+.002") Coated Bi Metal - Silicon Aluminum with Polymer Coating

Part Number: KGB-CR865MC030

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Estimated Ship Date: Jan 25, 2027 if ordered today

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PCV VALVE

Part Number: HLN-2PCV0025

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Estimated Ship Date: Nov 11, 2026 if ordered today

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

Part Number: ATP-102074

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Estimated Ship Date: Nov 11, 2026 if ordered today

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

Part Number: ATP-102073

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49011

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Silv-O-Lite Piston - Buick 232ci/3.8L (V6) Kit with Rings

Part Number: UEM-1747HC-10K1

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 96.5mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1747HC-STD

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Pistons, Cast, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1746-020

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.820 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1749H-020

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Silv-O-Lite Piston - Buick 232ci/3.8L (V6) Kit with Rings

Part Number: UEM-1735HC-040K1

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5619S040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-645S030

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5619S040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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

Part Number: HSN-2M645040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/313, Lift .478/.465, Buick, 364, 401, 425, Each

Part Number: CCA-91-602-5

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Oil Pan, Steel, Black, Buick, Oldsmobile, Pontiac, 3.3, 3.8L V6, Each

Part Number: RNB-264-129

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Estimated Ship Date: Nov 17, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 90-93 BUI/OLD/PON 3.3L/3.8L

Part Number: EGN-BC450JSTD

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Piston Ring Set 77-79 BUI/OLD/PON 6.6L

Part Number: EGN-R43518030

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Piston Set 80-84 BUI/CAD/OLD/PON 4.1L

Part Number: EGN-P15546040

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Estimated Ship Date: Nov 25, 2026 if ordered today

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