BUICK RIVIERA Engines & Components

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

Part Number: HSN-2M5518S035

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2026 if ordered today

• Drop Ship
• Special Order

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 13/16-16 in. Thread, 3/8 in. NPT Inlet/Outlet, Each

Part Number: PRM-184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Accessory Belt, V-ribbed, Serpentine, 37.98 in. Length, 0.410 in. Width, Each

Part Number: ADO-15380

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Olds. V8, 260-307-350-403, 1964-90

Part Number: CLE-CB684P208

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSN-2M5612

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 9.668 in. Length, Each

Part Number: MEL-MPR-303

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain and Gears, Single Roller, Steel Cam Gear and Crank Gear, Tensioner, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: CLO-9-0381SB

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Rod Bearings, HP-Series, Silicon Aluminum, 0.021 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND021

Not Yet Reviewed

Estimated Ship Date: Jan 25, 2027 if ordered today

• Drop Ship
• Special Order

Oil Filler Cap, Plastic, Black, Twis-In, Chevy, Buick, Cadillac, Chrysler, GMC, Saab, Each

Part Number: SNN-MO99

Not Yet Reviewed

Estimated Ship Date: Today

Valve Springs, Single, 1.295/1.309 in. Diameter, 67-77 lbs. Seat Pressure, 1.220 in. Coil Bind Height, Each

Part Number: MEL-VS-550

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Cast, Dish, 4.218 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1728-030

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set 68-80 BUI/CAD/OLD 5.7L

Part Number: EGN-R40658STD

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, HP-Series, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Large Journal, Chevy, Small Block, Set of 8

Part Number: KGB-CR807HPN030

Not Yet Reviewed

Estimated Ship Date: Today

Engine Valve Guide 57-91 AMC/BUI/CHV/CHR/DOD/FRD/International/JEP/MER/PLY/PON

Part Number: EGN-GD6108

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

• Drop Ship
• Special Order

Freeze Plug Kit, Brass, Chevy, Pontiac, Buick, GMC, Oldsmobile, V6, Kit

Part Number: PIO-PE-137-BR

Not Yet Reviewed

Estimated Ship Date: Today

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 42.58 in. Length, for use on Acura®, Chevy, Chrysler, Ford, GMC, Isuzu, Kenworth, Sterling, Each

Part Number: ADO-15420

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks on $200 spent*

Repair Sleeve Various Makes 49-15

Part Number: FWB-SR3506

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

• Drop Ship
• Special Order

A/C Compressor Eliminator, GM, Each

Part Number: RNB-34196

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2026 if ordered today

• Drop Ship
• Special Order

Push Rod, Steel, 5/16 in. Diameter, Ball/Ball Ends, 8.470 in. Length, Each

Part Number: MEL-MPR-309-B

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Grommet, PCV Style, Rubber, 0.955 in. I.D., 1.677 in. O.D., Each

Part Number: RNB-42067

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-645

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Special Order

Valve Cover, Plastic, Stock, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, 3.3L, V6, Each

Part Number: RNB-264-967

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pan Drain Plugs, 1/2-20 in., Magnetic, Each

Part Number: LNG-33300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 16, 2026 if ordered today

• Drop Ship
• Special Order

Engine Exhaust Valve 77-90 BUI/CAD/CHV/OLD/PON 5.0L/5.7L/6.6L

Part Number: EGN-V1835

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, H-Series, 0.020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804H20

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order