OLDSMOBILE 7.5L/455 Engines & Components

Main Studs, 2-Bolt, Oldsmobile, 350 Diesel, 400, 425, 455, Kit

Part Number: MIL-81215

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Adapter, Oil Filter Bypass, Spin-On, Aluminum, Natural, 13/16-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: TRD-1020

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Oct 23, 2025 if ordered today

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Valve, Intake, Stainless Steel, 2.07 in. Diameter, Oldsmobile, 350, 400, 455, Each

Part Number: MIL-45690-1

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Valve, Exhaust, Stainless Steel, 1.71 in. Diameter, Oldsmobile, 350, 400, 455, Each

Part Number: MIL-45695-1

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Estimated Ship Date: Nov 7, 2025 if ordered today

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SHELL - IN - ST - 3RG OLDS V-8 EXT

Part Number: ATI-916830

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Estimated Ship Date: Aug 26, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 281/287, Lift .512/.512, Oldsmobile, V8, Each

Part Number: HRS-511431-10

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 279/289, Lift .496/.501, Oldsmobile, V8, Each

Part Number: HRS-512121-12

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 286/286, Lift .549/.549, Oldsmobile, V8, Each

Part Number: HRS-514155-10

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft, American Muscle, Hydraulic Flat Tappet, Advertised Duration 272/294, Lift .413/.414, Oldsmobile, V8, Each

Part Number: HRS-517441-10

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Rattler, Advertised Duration 289/297, Lift .501/.480, Oldsmobile, V8, Each

Part Number: HRS-518061-09

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Estimated Ship Date: Oct 2, 2025 if ordered today

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H-BEAM ROD SET

Part Number: ESP-71003D2000

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Oldsmobile, Set of 8

Part Number: PQX-1145512

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Oldsmobile, Each

Part Number: PQX-1145512-01

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Harmonic Balancer Counter Weight

Part Number: PQX-2391022

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Crankshaft, 2-piece Seal, External Balance, Cast Steel, 4.500 in. Stroke, 2.200 in. Pin, Oldsmobile, 455, Each

Part Number: ESP-104554500

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Estimated Ship Date: Sep 12, 2025 if ordered today

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1.7 Olds 7/16 Blue Races Single Rocker Arm w/ Polylock

Part Number: SCC-SCP1081-1

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Oldsmobile V8, Set of 16

Part Number: SCC-SCP1096

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Race Series, Stud Mount, Full Roller, Fits 3/8 in. Stud. Aluminum, 1.7 Ratio, Olds, Set of 16

Part Number: SCC-SCP1100

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Race Series, Stud Mount, Full Roller, Fits 3/8 in. Stud. Aluminum, 1.7 Ratio, Olds, Each

Part Number: SCC-SCP1100-1

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.7 Ratio, Olds, Each

Part Number: SCC-SCP3081-1

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Oldsmobile, V8, Set of 16

Part Number: SCC-SCP3096

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Oldsmobile, V8, Each

Part Number: SCC-SCP3096-1

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 3/8 in. Stud. Aluminum, 1.7 Ratio, Olds, Set of 16

Part Number: SCC-SCP3100

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Estimated Ship Date: Sep 10, 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: Sep 3, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .443/.448, Oldsmobile, 260-455, Each

Part Number: CCA-42-220-4

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Estimated Ship Date: Oct 6, 2025 if ordered today

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