OLDSMOBILE 7.5L/455 Engines & Components

Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, Oldsmobile, V8, Each

Part Number: HRS-510991-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Set, 455 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-K2-6000-4185

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Estimated Ship Date: Oct 2, 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 2, 2025 if ordered today

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Pistons, Cast, Dish, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1631-060

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Piston Set, 455 Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-K1-6000-4165

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Lifters, Solid Roller, Severe Duty, Pontiac, 455, All Straight, Set of 16

Part Number: CRO-66294-16

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Lifter, Hydraulic Flat, Cadillac, Oldsmobile, Pontiac, V8, Each

Part Number: HRS-91411-1

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Estimated Ship Date: Monday 9/15/2025

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 21, 2025 if ordered today

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ESP 6.735" OLDS

Part Number: ESP-6735O3D2000

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rocker Arm Mounting Stands, Replacement, Pedestal Style, 5/16 in. Stud, No Offset, 2.0 in. x 3.0 in. x 1.0 in. Size, AMC, Ford, Oldsmobile, Each

Part Number: SCC-SCP516PED-1

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Estimated Ship Date: Monday 9/15/2025

PCV Valve, Straight, Steel, Natural, Buick, Cadillac, Chevrolet, Olds, Pontiac, Each

Part Number: OPG-KR00433

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Main Bearings, H-Series, 0.020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804H20

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Estimated Ship Date: Oct 20, 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 21, 2025 if ordered today

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

Part Number: CCA-K42-231-4

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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 2, 2025 if ordered today

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Valves, Exhaust, Stainless Steel, 1.680 in. Diameter, 0.341 in. Diameter Stem, Oldsmobile, V8, Set of 8

Part Number: EDL-9318

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 2, 2025 if ordered today

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Forged Pro pistons for Olds 455, 4.155 bore, 1.750 C.H., 4.250 in. stroke, 6.735 in. rod, 17cc dish, 10.25@58cc, 9.9@60cc, 9.5@64cc, 9.2@88cc.

Part Number: SUM-BBO455030

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Estimated Ship Date: Monday 9/15/2025

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Lifters, Evolution Series Hydraulic Roller Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Oldsmobile, Pontiac, Pair

Part Number: CCA-85701-2

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M661S030

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Estimated Ship Date: Sep 30, 2025 if ordered today

Camshaft Kit, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift 0.470/0.470, Oldsmobile, V8, Kit

Part Number: ISK-CL-691270

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Oil Filter Adapter, Non-bypass Block Adapter, 13/16-16 in. Nipple Thread, -12 AN Inlet/Outlet, Black Anodized, Pontiac, Olds, Each

Part Number: BCN-215-B

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Estimated Ship Date: Sep 29, 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 8, 2025 if ordered today

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Oldsmobile V8, 400-425-455, 1965-1976

Part Number: CLE-MS804HX

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Belt, Elite, V-Belt, 7/16 in. Width, 64.00 in. Length, Each

Part Number: CEL-15646

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Estimated Ship Date: Oct 2, 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 5, 2025 if ordered today

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