OLDSMOBILE 7.5L/455 Engines & Components

Timing Chain Set Roller Oldsmobile 350-455

Part Number: MIL-15012

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: CEL-15615

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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: Nov 7, 2025 if ordered today

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Piston Rings, Phosphate Coated, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pistons, Hypereutectic, Dish, 4.156 in. Bore, Oldsmobile, Set of 8

Part Number: UEM-KB277-030

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Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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 30, 2025 if ordered today

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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 )

Estimated Ship Date: Tomorrow

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 )

Estimated Ship Date: Tomorrow

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

Part Number: ATP-103034

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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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 )

Estimated Ship Date: Tomorrow

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

Part Number: RNB-42056

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

H-BEAM CONNECTING RODS

Part Number: SCA-66735O

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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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 24, 2025 if ordered today

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Lifter, Hydraulic Flat Tappet, Oldsmobile, Pontiac, Each

Part Number: CCA-852-1

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

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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Estimated Ship Date: Tomorrow

Oil Pickup, Bolt-In, Marine Pan Style, 7.625 in. Pan Depth, Oldsmobile, 350-455, Each

Part Number: MIL-18410

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Estimated Ship Date: Tomorrow

Lifters, Hydraulic Roller, Street Series. Oldsmobile, V8, Pair

Part Number: HRS-91464-2

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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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 )

Estimated Ship Date: Tomorrow

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

Part Number: SUM-K4220

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Cannot be shipped Internationally

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

Part Number: CCA-42-231-4

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Estimated Ship Date: Tomorrow

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Rocker Arm Stud, Alloy Steel, 3/8 in.-16 Base Thread, 1.000 in. Base Thread Length, 2.500 in. Effective Stud Length, Buick, Chevy, Oldsmobile, Each

Part Number: MEL-MRDS-921

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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: Jan 8, 2026 if ordered today

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Square Drive Damper Bolts, Oldsmobile, 1/2" Square Drive

Part Number: ARP-180-2502

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow