$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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OLDSMOBILE 7.5L/455 Engines & Components

Individual Parts

Results 251 - 275 of 564

Camshaft, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .490/.490, Oldsmobile, 260-455, Each

Part Number: CCA-42-231-4

Not Yet Reviewed

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 274/286, Lift .520/.523, Oldsmobile, 260-455, Each

Part Number: CCA-42-224-4

5.0 out of 5 stars ( 1 )

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Oil Pan Bolts, Steel, Hex Head, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: PIO-859017

4.0 out of 5 stars ( 4 )

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OIL PAN

Part Number: PIO-501168

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

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Estimated Ship Date: Oct 21, 2025 if ordered today

Timing Chain

Part Number: CLO-9-133-5

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PCV Valve Cover Grommet, Buick, Oldsmobile, Pontiac, Each

Part Number: RNB-42056

5.0 out of 5 stars ( 1 )

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

Part Number: CCA-310103101

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Valve Cover Grommet, PCV, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: RNB-42061

5.0 out of 5 stars ( 1 )

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Cylinder Head Bolts, Hex Head, Oldsmobile, 400, 425, 455, Stock, Edelbrock Performer RPM Heads, Kit

Part Number: EDL-85582

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

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Estimated Ship Date: Oct 28, 2025 if ordered today

Piston Set, 455 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K2-6000-4155

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Engine Expansion Plugs, Steel, 2.094 in. O.D., 0.280 in. Depth, Set of 10

Part Number: RNB-555-049

Not Yet Reviewed

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Belt, Elite, V-Belt, 7/16 in. Width, 61.00 in. Length, Each

Part Number: CEL-15615

Not Yet Reviewed

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, GM, Oldsmobile V8, Each

Part Number: ATI-917840

5.0 out of 5 stars ( 2 )

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Main Bearings, 0.020 Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5

Part Number: SLP-4294M20

5.0 out of 5 stars ( 1 )

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Oil Pan, Steel, Black, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: ATP-103034

Not Yet Reviewed

Estimated Ship Date: Oct 17, 2025 if ordered today

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Estimated Ship Date: Oct 17, 2025 if ordered today

Pulley Kit, Serpentine, Performance Ratio, Aluminum, Black Powdercoated, Oldsmobile, 455, Kit

Part Number: MCH-16065-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 13, 2025 if ordered today

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Estimated Ship Date: Nov 13, 2025 if ordered today

Oil Pickup, Press fit, Street/Strip Pan Style, 8.500 in. Pan Depth, Oldsmobile, V8, 260-455, Each

Part Number: MOR-24460

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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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

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Oil Filter Relocation Kit, Dual Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10795

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Piston Rings, Phosphate Coated, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661030

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Rod Bearings, .030 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, Set of 8

Part Number: KGB-CR815CP030

Not Yet Reviewed

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Accessory Belts, V-Ribbed, V-groove, 0.410 in. Width, 45.08 in. Length, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Mercury, Rover, Each

Part Number: ADO-15445

5.0 out of 5 stars ( 3 )

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Cam and Lifters, Muscle Car Cam, Hydraulic Flat Tappet, Advertised Duration 276/290, Lift .399/.401, Oldsmobile V8, Kit

Part Number: SUM-K4220

Not Yet Reviewed

Cannot be shipped Internationally

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Cannot be shipped Internationally

Oil Pan, Steel, Gold Iridite, 10 qt., Oldsmobile V8, Marine, Fits Jet Boat, 4 Point Mount, Each

Part Number: MIL-31275

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Valve Covers, Stock Height, Cast Aluminum, Polished, Finned with Offenhauser Logo, Oldsmobile, V8, Pair

Part Number: OFY-5595

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

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