BUICK RIVIERA Engines & Components

CRANK SPROCKET

Part Number: CLO-S276

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Special Order

CAM BUTTON

Part Number: CLO-9-5190

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4458030

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2M5518S060

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5612020

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Drop Ship
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearing, Standard Size, Bi Metal, Buick, Chevy, Oldsmobile, Pontiac, V6, 3.3L, 3.8L, Each

Part Number: SLP-3760A

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CCA-91-602-5

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Valve Seat 58-08 AMC/BUI/CAD/CHV/CHR/DOD/FRD/GMC/JEP/LIN/MAZ/MER/MKR/OLD/PLY/PON

Part Number: EGN-ST17502-25

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

Pushrod, Valvetrain, OE Style, Ball Ends, 5/16 in. Diameter, 8.723 in. Long, Steel, Buick, Oldsmobile, 3.7L, 4.9L, 6.6L, 7.0L, Set of 4

Part Number: EGN-EPR314

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

CAM SPROCKET

Part Number: CLO-S810T

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

CAM SPROCKET

Part Number: CLO-S716T

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Hypereutectic, Dish, 4.353 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1730H-040

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

PCV VALVE

Part Number: HLN-2PCV0025

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: ATP-102073

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer, Internal Balance, Steel, Buick, Oldsmobile, Pontiac, V6, Each

Part Number: ATP-102109

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Mag Drain Plug Kit

Part Number: PIO-859000

Not Yet Reviewed

Estimated Ship Date: Nov 16, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Set 59-66 BUI 6.6L

Part Number: EGN-P60048030

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Set 59-66 BUI 6.6L

Part Number: EGN-P60048060

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: EGN-BB602J030

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Special Order

Pushrod, Valvetrain, OE Style, Ball Ends, 5/16 in. Diameter, 9.682 in. Long, Steel, BOP, Chevy, GMC, Jeep, 2.5L, 3.2L, 3.5L, 3.8L, 4.1L, 5.7L,Set of 4

Part Number: EGN-EPR317

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Special Order

Engine Timing Set 67-74 BUI 6.6L/7.0L/7.5L

Part Number: EGN-TS498C

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: EGN-BC450JSTD

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Special Order