OLDSMOBILE 7.5L/455 Engines & Components

Lifters, Evolution Series Hydraulic Roller Lifters, Retrofit, 0.842 in. O.D., 2.475 in. Lifter Seat Height, Oldsmobile, Pontiac, Set of 16

Part Number: CCA-85701-16

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Crankshaft, 2-Piece Seal, External Balance, Cast Steel, Oldsmobile, 455, 4.250 in. Stroke, Each

Part Number: ESP-104554260

1.67 out of 5 stars ( 3 )

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Lifters, Hydraulic Roller, Street Series. Oldsmobile, V8, Set of 16

Part Number: HRS-91464

5.0 out of 5 stars ( 1 )

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/296, Lift .491/.476, Oldsmobile V8, Kit

Part Number: CCA-K42-600-5

5.0 out of 5 stars ( 3 )

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Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 272/282, Lift .517/.512, Oldsmobile, V8, Each

Part Number: HRS-514245-10

5.0 out of 5 stars ( 1 )

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H-beam rod

Part Number: ESP-71003D

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .485/.490, Oldsmobile V8, Kit

Part Number: CCA-K42-223-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: MCH-16065

4.6 out of 5 stars ( 5 )

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, Orange, 1.6 Ratio, 5/16 in., Oldsmobile, V8, Set of 16

Part Number: CSP-S50026A

5.0 out of 5 stars ( 2 )

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Camshaft, Hydraulic Roller, Duration 262 Int./268 Exh., Lift 0.505 Int./0.505 Exh., Lobe Separation 110, Oldsmobile, 260-455, Each

Part Number: CCA-42-413-11

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Cam/Lifter, Valvetrain, Hydraulic Flat Tappet, Adv. Duration 262/274, Lift .475/.480, Oldsmobile V8, Kit

Part Number: CCA-K42-222-4

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 290/296, Lift .515/.533, Oldsmobile, 260-455, Each

Part Number: CCA-42-433-11

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Camshaft, Hydraulic Roller, Duration 291 Int./311 Exh., Lift 0.540 Int./0.532 Exh., Lobe Separation 107, Oldsmobile, 260-455, Each

Part Number: CCA-42-601-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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

Part Number: MIL-31275

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 276/282, Lift .505/.505, Oldsmobile, 260-455, Each

Part Number: CCA-42-423-11

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Estimated Ship Date: Nov 10, 2025 if ordered today

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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 1, 2025 if ordered today

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Piston and Ring Kit, Powerpack, Dish, Forged Aluminum, 4.155 in. Bore, 4.500 in. Stroke, Oldsmobile, Set of 8

Part Number: MLE-930274555

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.186 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-IC886KTD-060

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Forged, Flat, 4.156 in. Bore, Oldsmobile, Set of 8

Part Number: UEM-IC886-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston Set, 455 Olds. 1-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-1-6003-4165

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Oil Pan, Steel, Black Powdercoated, 10 qt., Oldsmobile, V8, Each

Part Number: MOR-21631

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Camshafts, Thumpr Retrofit Hydraulic Roller, Advertised Duration 299/319, Lift 0.552/0.537, Very Rough Idle, Needs 9.5:1 Compression, Olds V8, Each

Part Number: CCA-42-602-11

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.6 Ratio, Oldsmobile, V8, Set of 16

Part Number: SCC-SCP3089

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Pistons, Hypereutectic, Dish, 4.166 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile V8, Set of 8

Part Number: UEM-KB277-040

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Estimated Ship Date: Oct 24, 2025 if ordered today

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