OLDSMOBILE 7.5L/455 Engines & Components

Pistons, Hypereutectic, Dish, 4.343 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Buick, V8, Set of 8

Part Number: UEM-1730H-030

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.6 Ratio, Olds, Each

Part Number: SCC-SCP3051-1

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Timing Set

Part Number: CLO-9-3613X9-5

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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, 56.50 in. Length, Each

Part Number: CEL-15572

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Estimated Ship Date: Oct 30, 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: Nov 24, 2025 if ordered today

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Belt, Elite, V-Belt, 3/8 in. Width, 60.50 in. Length, Each

Part Number: CEL-13605

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Pistons, Cast, Dish, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-020

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pistons, Cast, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-030

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pistons, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8

Part Number: UEM-1630-STD

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Accessory Drive Belt

Part Number: DAC-15515

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: MAN-11548-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Oldsmobile, Set of 8

Part Number: PQX-1145511

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Oil Pickup, Bolt-In, Stock Pan Style, 0.750 in. Tube Diameter, Oldsmobile, V8, Gasoline/Diesel, 260-455, Each

Part Number: SLP-224-11203V

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

WP PULLEY FROM 16083

Part Number: MCH-16082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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TIMING CHAIN

Part Number: CLO-C498

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: PRM-10614

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Oil Pickup, Bolt-In, Marine Pan Style, 7.250 in. Pan Depth, Oldsmobile, V8, 330-455, Each

Part Number: MOR-24463

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Estimated Ship Date: Today

Piston Rings, Phosphate Coated, 4.145 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661020

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Piston Rings, Phosphate Coated, 4.135 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-661010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 28, 2025 if ordered today

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

Part Number: HSN-661060

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Replacement Timing Chain, True Roller, Ford, 332-428, Chain Only, Each

Part Number: CLO-9-149

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Timing Chain, High Performance Ti

Part Number: MEL-40002

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Lifter, Hydraulic Flat Tappet, Oldsmobile, Pontiac, Each

Part Number: CCA-863-1

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Estimated Ship Date: Today

CRANK SPROCKET

Part Number: CLO-S361

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Estimated Ship Date: Oct 27, 2025 if ordered today

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