BUICK RIVIERA Engines & Components

Melling Rocker Arms MRK-550-2

Melling Rocker Arms MRK-550-2

KIT-ENGINE VALVE ROCKER ARM

Part Number: MEL-MRK-550-2

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Pioneer Balancers DA-3072

Harmonic Balancer, External Balance, 5.480 in. Diameter, Nodular Iron, Black, GM, Oldsmobile, V8, Each

Part Number: PIO-DA-3072

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

K&N Select Oil Filters SO-2006

Oil Filter, Select, Canister, Black, 13/16 in.-16 Thread, 4.44 in. Tall, 2.97 in. Diameter, Anti-Drainback, Each

Part Number: KNN-SO-2006

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King SI-Series Rod Bearings CR4519SI 030

Connecting rod bearing

Part Number: KGB-CR4519SI030

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Sealed Power A-Series Rod Bearings 8-3045A 10

Rod Bearings, A-Series, 0.010 in. Crankshaft Undersize, Bi Metal, Checker, Chevy, Oldsmobile, V8, Set of 8

Part Number: SLP-8-3045A10

5.0 out of 5 stars ( 1 )

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Mahle Original Premium Piston Ring Sets 40564CP.020

Piston Rings, Plasma-moly, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-40564CP020

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Mahle Original Standard Piston Ring Sets 50564CP.060

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP060

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Lares Power Steering Pulleys 151

Power Steering Pulley, Serpentine, 6 Groove, Press Fit, GM Type II, Aluminum Construction, Black Anodized Finish, Various, Each

Part Number: LSC-151

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Sealed Power A-Series Rod Bearings 6-3760A 1

Rod Bearings, 0.001 in. Crankshaft Undersize, Bi Metal, Buick, Chevy, Oldsmobile, Pontiac, V6, 3.3L, 3.8L, Set of 6

Part Number: SLP-63760A1

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

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Estimated Ship Date: Nov 16, 2026 if ordered today

Enginetech Hydraulic Lifters and Lash Adjusters L2104-16

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-L2104-16

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Clevite P-Series Rod Bearings CB-762P-20

BUICK V8, 364-400-401-425

Part Number: CLE-CB762P20-AM

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COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 96-601-5

Camshaft, Hydraulic Flat Tappet, Duration 279 Int./297 Exh., Lift 0.494 Int./0.480 Exh., Lobe Separation 107, Buick, 400, 430, 455, Each

Part Number: CCA-96-601-5

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COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 92-602-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 295/313, Lift .517/.502, Buick, 350, Each

Part Number: CCA-92-602-5

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Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 91-600-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/297, Lift .478/.465, Buick, 364, 401, 425, Each

Part Number: CCA-91-600-5

5.0 out of 5 stars ( 2 )

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King BB-Series Cam Bearings CS 510BB

Cam Bearings, Steel Backed Babbitt, Set

Part Number: KGB-CS510BB

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M5518040

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

Part Number: HSN-2M5518040

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Dorman Expansion Plugs 555-011

Engine Expansion Plugs, Steel, 0.625 in. O.D., 0.232 in. Height, Buick, Cadillac, Chevy, Jeep, Olds, Set of 10

Part Number: RNB-555-011

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Hastings Premium Ductile Ring Sets 2M437S

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M437S

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Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Kanter Rod Bearings RB517.002

Rod Bearing, .002 in. Crankshaft Undersize, Steel Backed, Aluminum Alloy, Buick, Oldsmobile, 364, 400, 401, 425, 430, Each

Part Number: KAA-RB517-002

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Clevite P-Series Rod Bearings CB-684P-20

OLDSMOBILE V8, 260-307-33

Part Number: CLE-CB684P20-AM

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Continental OE Technology Series Multi-V Belts 4060940

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 94.00 in. Length, Each

Part Number: CEL-4060940

5.0 out of 5 stars ( 1 )

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Hayden Idler Pulleys 5975

Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

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Clevite AL-Series Rod Bearings CB-1443A

CONN. ROD BEARING SET

Part Number: CLE-CB1443A-AM

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Melling Oil Pump Thrust Plates P-20L

Oil Pump Replacement Parts, Includes Thrust Plate, Bolts and Gasket, Buick, Chevrolet, Oldsmobile, Kit

Part Number: MEL-P-20L

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Clevite G-Series Main Bearings MS-483G-10

Main Bearings, G Series, .010 in. Crankshaft Undersize, Tri Metal, Pontiac, V8, Set of 5

Part Number: CLE-MS483G10

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Estimated Ship Date: Dec 10, 2026 if ordered today

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Estimated Ship Date: Dec 10, 2026 if ordered today