BUICK RIVIERA Engines & Components

Engine Valve Guide 55-95 BUI/CAD/CHV/FRD/GMC/LIN/MER/OLD/PON 2.5L/3.2L/3.3L/3.8L/4.1L/4.3L/4.5L/4.6L/4.8L/4.9L/5.1L/5.3L/5.7L/5.8L/6.4L/6.9L/7.0L/7.5L

Part Number: EGN-GD5606

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Valve Guide 55-02 AMC/BUI/CAD/CHV/FRD/GMC/JEP/LIN/MER/OLD/PON

Part Number: EGN-GD9607H

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Camshaft Kits, Big Mutha Thumpr Hydraulic Flat Tappet Cam and Lifter Kits, Advertised Duration 295/313, Lift 0.517/0.502, Retainers, Buick, 7.5L, Kit

Part Number: CCA-K96-602-5

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Engine Connecting Rod Bearing 64-90 BUI/CAD/CHV/GMC/OLD/PON 4.3L/5.0L/5.4L/5.7L/6.6L

Part Number: EGN-BB604J020

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Estimated Ship Date: Nov 24, 2026 if ordered today

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

Part Number: ATP-102072

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Estimated Ship Date: Nov 11, 2026 if ordered today

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

Part Number: ATP-102067

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Estimated Ship Date: Nov 11, 2026 if ordered today

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

Part Number: ATP-102068

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Estimated Ship Date: Nov 11, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-696S

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Estimated Ship Date: Nov 13, 2026 if ordered today

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Engine Oil Pump Repair Kit 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-EK195

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Estimated Ship Date: Nov 25, 2026 if ordered today

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HARMONIC BALANCER

Part Number: PIO-DA-2318

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Estimated Ship Date: Nov 16, 2026 if ordered today

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EXP PLUG KIT

Part Number: PIO-PE-124

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Estimated Ship Date: Nov 16, 2026 if ordered today

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Engine Piston Ring Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-C96126STD

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Belt, Elite, V-Belt, 7/16 in. Width, 63.00 in. Length, Each

Part Number: CEL-15634

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49007

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Engine Connecting Rod Bearing 61-81 BUI/JEP/OLD/PON 3.5L/4.3L/4.9L/5.6L/5.7L

Part Number: EGN-BB602J010

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Estimated Ship Date: Nov 24, 2026 if ordered today

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rod bearing set,Chevrolet SBC 307ci 350ci & Gen III/IV Doweled

Part Number: KGB-R807XPNDC001

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, Buick, 3.3, 3.8L, Set of 4

Part Number: KGB-MB480SI020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Connecting rod bearing,BUICK V6

Part Number: KGB-CR6664XP020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM, Set of 6

Part Number: KGB-CR6664SI020

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Estimated Ship Date: Jan 25, 2027 if ordered today

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

Part Number: UEM-1441-030K1

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Lifter, Hydraulic Flat Tappet, Buick, Jeep, Oldsmobile, Each

Part Number: MEL-JB-896

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Engine Piston Set 80-84 BUI/OLD/PON 5.0L

Part Number: EGN-P15518030

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Piston Set 68-80 BUI/JEP/PON 5.7L

Part Number: EGN-P15048040

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Valve Lifter 81-10 AM General/BUI/CAD/CHV/FRD/GMC/Hummer/International/OLD/PON 5.0L/5.7L/6.0L/6.2L/6.4L/6.5L/6.8L/6.9L/7.3L

Part Number: EGN-L2104-4

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Estimated Ship Date: Nov 25, 2026 if ordered today

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Engine Piston Set 93-95 BUI/CHV/OLD/PON 3.8L

Part Number: EGN-P3037675

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Estimated Ship Date: Nov 25, 2026 if ordered today

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