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

Hastings Piston Ring Sets 2M661060

Piston Rings, Plasma-moly, 4.184 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M661060

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Continental OE Technology Series V-belts 15591

Belt, Elite, V-Belt, 7/16 in. Width, 58.50 in. Length, Each

Part Number: CEL-15591

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Sealed Power Connecting Rod Bearings 3345P 20

Rod Bearing, 0.020 in. Crankshaft Undersize, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: SLP-3345P20

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

COMP Cams Xtreme Energy DLC Solid Flat Tappet Lifters 310103108

Lifters, Mechanical Flat Tappet, 0.842 in. Diameter, 1.880 in. Lifter Seat Height, Chevy, Buick, Cadillac, Pontiac, Set of 8

Part Number: CCA-310103108

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M139S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-2M139S

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Clevite P-Series Main Bearings MS-805P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 260, 307, 330, 350, 403, Set 5

Part Number: CLE-MS805P20

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Hastings Piston Ring Sets 2M139100

Piston Rings, Plasma-moly, 4.100 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

COMP Cams High Energy Cam and Lifter Kits CL61-113-4

COMP Cams High Energy Cam and Lifter Kits CL61-113-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 240/248, Lift .455/.455, Chevy, 194, 230, 250, Kit

Part Number: CCA-CL61-113-4

5.0 out of 5 stars ( 3 )

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 88934338

Accessory Belt, V-ribbed, 46.58 in. Length, 0.41 in.. Width, Each

Part Number: ADO-15460

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Continental OE Technology Series V-belts 13595

Belt, Elite, V-Belt, 3/8 in. Width, 59.50 in. Length, Each

Part Number: CEL-13595

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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COMP Cams Hi-Tech Roller Race Timing Sets 3113CPG

Timing Chain and Gear Set, Hi-Tech, Double Roller, Iron/Billet Steel Spockets, Oldsmobile, V8, Set

Part Number: CCA-3113

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Hamburger's Performance Billet Aluminum Remote Oil Filter Relocation Kits 3355

Oil Filter Relocation, Remote Bypass, 3/4 in.-16 x 1 1/4 in. Nipple Threads, -12 AN ORB Ports, 30 in. Hose, Fittings, 6061 Aluminum, AMC, GM, Jeep,Kit

Part Number: HAM-3355

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 849-2

Lifters, Mechanical Roller, Vertical Link Bar, Oldsmobile, Pair

Part Number: CCA-849-2

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

ACDelco V-Ribbed Accessory Belts 88934370

Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 61.58 in. Length, Buick, Cadillac, Chevy, Chrysler, Dodge, GMC, International, Olds, Saab, Each

Part Number: ADO-15612

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MAHLE Original Engine Valve Stem Oil Seals 216-1096

VALVE OIL SEAL

Part Number: MAH-2161096

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

ARP High Performance Cylinder Head Stud Kits 184-4005

Cylinder Head Studs, High Performance, Chromoly, Black, Hex Head, Batton Head Type, Oldsmobile, 6.6L, 7.0L, 7.5L, Kit

Part Number: ARP-184-4005

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

Manley Severe Duty Series Stainless Steel Valves 11548-1

Valve, Intake, Stainless Steel, 2.072 in. Diameter, .342 in. Stem, 4.713 in. Length, Oldsmobile V8, Each

Part Number: MAN-11548-1

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 13311

Belt, Elite, V-Belt, 3/8 in. Width, 31.00 in. Length, Each

Part Number: CEL-13311

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Cloyes Race Billet True Roller Timing Sets 9-3613X9-5

Timing Chain and Gear Set, Premium Billet, Double Roller, Billet Steel Sprockets, 0.005 in Reduced Center Distance, Oldsmobile, V8, Set

Part Number: CLO-9-3613X9-5

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

COMP Cams Thumpr Hydraulic Roller Cam and Lifter Kits CL42-600-11

Camshaft Kits, Thumpr Hydraulic Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 283/303, Lift 0.531/0.515, Olds, Oldsmobile V8, Kit

Part Number: CCA-CL42-600-11

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Xtreme Energy Retrofit Cam and Lifter Kits CL42-413-11

Camshaft Kits, Xtreme Energy Retrofit Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 262/268, Lift 0.505/0.505, Olds, Oldsmobile V8, Kit

Part Number: CCA-CL42-413-11

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

COMP Cams Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits CL42-602-11

Camshaft Kits, Big Mutha Thumpr Hydraulic Roller Cam and Lifter Kits, Retro-fit, Advertised Duration 299/319, Lift .552/.537, Olds, Oldsmobile V8, Kit

Part Number: CCA-CL42-602-11

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today