1966 OLDSMOBILE - Free Shipping on Orders Over $109 at Summit Racing

King SI-Series Main Bearings MB 752SI 030

Main Bearing Set

Part Number: KGB-MB752SI030

Not Yet Reviewed

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MAHLE Original Timing Gears 9-5149

ADJUSTER

Part Number: MAH-95149

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

SCE AccuSeal E Water Pump Gaskets 7901-10

SCE AccuSeal E Water Pump Gaskets 7901-10

Gasket, Water pump, AccuSeal E, Composite, Dyno-Pak, Oldsmobile, V8, Set of 10

Part Number: SCE-7901-10

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Silv-O-Lite Cast Pistons S1446C.STD

Piston, Cast, Dish, 3.875 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1446C-STD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1446C.030

Piston, Cast, Dish, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1446C-030

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Pioneer Automotive Powersports Water Pump Seal Kits 756010

WASHER KIT

Part Number: PIO-756010

Not Yet Reviewed

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RESTOPARTS® Supplied Ball Joints MC10195

Ball Joint, Greasable, Front Upper, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: OPG-MC10195

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

BCA Bearings by NTN Tapered Roller Bearings NBBR52

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NBBR52

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

INA Timing Chains ZC-C498

FoMoCo,GM 49-90

Part Number: IFE-ZC-C498

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Premium Chassis Wheel Alignment Parts AK901146PR

Cam Bolt Kit

Part Number: DPC-AK901146PR

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Auto Custom Carpet Essex Custom Floor Mats ESSEX-MATS

Floor Mats, Customizable, Click Customize Tab for More Options

Part Number: AUC-ESSEX-MATS

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

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Timken Harmonic Balancer Repair Sleeves KWK99189

SEAL REPAIR SLEEVE

Part Number: TMK-KWK99189

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

ACDelco Gold Wheel Cylinders 19109291

Wheel Cylinders, Gold, 1.063 in. Bore Diameter, Front Left, Buick, Chevrolet, GMC, Oldsmobile, Each

Part Number: ADO-18E570

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Perma-Cool Dual Port Spin-On Oil Filter Adapters 2794

Spin-On Adapter 1/2" Ports L&R (13/16"-16 THD)

Part Number: PRM-2794

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trans-Dapt Performance Spin-On Oil Filter Bypass Adapters 1420

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco V-Ribbed Accessory Belts 88934369

Accessory Belts, V-groove, 60.58 in. Length, Buick, Checker, Chevy, Dodge, GMC, International, Oldsmobile, Plymouth, Pontiac, Studebaker, Each

Part Number: ADO-15603

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Continental OE Technology Series V-belts 13631

Belt, Elite, V-Belt, 3/8 in. Width, 63.00 in. Length, Each

Part Number: CEL-13631

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ACDelco Heater Hoses 88908310

Heater Hose, Rubber, Black, Each

Part Number: ADO-24021L

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934373

Accessory Belts, V-groove, 63.58 in. Length, Buick, Cadillac, Chevrolet, Chrysler, Dodge, GMC, International, Oldsmobile, Saab, Each

Part Number: ADO-15630

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

SKF Bearings Oil Seals 12392

Seal

Part Number: SKF-12392

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 279175

Valve Cover Gaskets, AccuSeal Pro, Laminated High-temperature Silicone/Cork, Oldsmobile, Oldsmobile V8, Pair

Part Number: SCE-279175

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Milodon Street Stainless Valves 45695-1

Valve, Exhaust, Stainless Steel, 1.71 in. Diameter, Oldsmobile, 350, 400, 455, Each

Part Number: MIL-45695-1

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

RESTOPARTS® Supplied Engine Block Plugs C241079

Engine Coolant Plug Fasteners, Hex Head, Steel, Natural, Oldsmobile, V8, Set of 4

Part Number: OPG-C241079

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

The Right Stuff Fuel Pump to Carburetor Lines for 1966-1967 442, CUTLASS - APC6602

Fuel Line, Steel, Quadrajet Carburetors w/7/8-20 Threaded Inlet, Natural, Each

Part Number: RSD-APC6602

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

The Right Stuff Fuel Pump to Carburetor Lines for 1966-1967 442 - APC6603

'66 - '67 Olds 442 389 Tri-Power, Aluminum, Fuel Pump to Carb Lines Only, 4 Pcs.

Part Number: RSD-APC6603

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Clevite H-Series Rod Bearings CB-542HN-20

CONN. ROD BEARING

Part Number: CLE-CB542HN20

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

1966 OLDSMOBILE Parts and Accessories