BUICK RIVIERA Engines & Components

Pistons, Hypereutectic, Dish, 97mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1747HC-5MM

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Estimated Ship Date: Dec 7, 2026 if ordered today

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DAMPER

Part Number: MEL-BD45

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Oil Pickup, Bolt-In, Stock Pan Style, Buick, Chevy, Oldsmobile, Pontiac, 3.3, 3.8L, Each

Part Number: MEL-256S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 97.25mm Bore, 1.2mm, 1.5mm, 2.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1747HC-75MM

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

Part Number: UEM-1746-040

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Silv-O-Lite Piston - Chevrolet 350ci/5.7L (V8) Kit with Rings

Part Number: UEM-1441-040K1

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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-1747HC-STDK1

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Pistons, Cast, Dish, 4.077 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1633-020

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Engine Timing Set 77-89 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.2L/3.8L/4.1L

Part Number: EGN-TS359A

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Crankshaft Main Bearing Set 64-90 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.2L/3.3L/3.7L/3.8L/4.1L

Part Number: EGN-BC302JSTD

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Connecting Rod Bearing 77-90 BUI/CAD/CHV/GMC/OLD/PON 3.0L/3.2L/3.3L/3.8L/4.1L

Part Number: EGN-BB605JSTD

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Estimated Ship Date: Nov 30, 2026 if ordered today

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

Part Number: HSN-2C696020

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Estimated Ship Date: Nov 16, 2026 if ordered today

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

Part Number: HSN-2C696

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Estimated Ship Date: Nov 16, 2026 if ordered today

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VALVE COVER, ALUM FABRICATED, CHEV, Small Block, Std Bolt Pattern Cyl Heads, Tall, Fabricated Billet Rail, Circle Track with two (2) oil stacks, Blac

Part Number: PQX-4035027

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Estimated Ship Date: Jan 5, 2027 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Oldsmobile, Each

Part Number: PQX-1145512-01

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Estimated Ship Date: Jan 5, 2027 if ordered today

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

Part Number: RNB-594-034

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-696S010

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Estimated Ship Date: Nov 13, 2026 if ordered today

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OIL PAN

Part Number: PIO-501099

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Estimated Ship Date: Nov 16, 2026 if ordered today

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

Part Number: RNB-419-105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2026 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-606

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 17, 2026 if ordered today

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Water Pump Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-300-934

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Estimated Ship Date: Nov 17, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE137R

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-645S040

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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-4458S030

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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-645S060

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Estimated Ship Date: Nov 12, 2026 if ordered today

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