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OLDSMOBILE 7.5L/455 Engines & Components

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Results 126 - 150 of 544

Summit Racing™ Standard Timing Sets SUM-G6506

Made in the USA Summit Racing™ Standard Timing Sets SUM-G6506

Summit Racing™ Standard Timing Sets SUM-G6506

Timing Chain and Gear Set, Standard, Link Belt, Steel Sprockets, Oldsmobile, V8, Set

Part Number: SUM-G6506

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Clevite P-Series Main Bearings MS-804P

Clevite P-Series Main Bearings MS-804P

Clevite P-Series Main Bearings MS-804P

Main Bearings, P Series, 1/2 Groove, Standard Size, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804P

3.0 out of 5 stars ( 2 )

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March Performance Oldsmobile V-Belt Pulley Kits 16083

March Performance Oldsmobile V-Belt Pulley Kits 16083

March Performance Oldsmobile V-Belt Pulley Kits 16083

Pulleys, V-belt, Standard Ratio, Billet Aluminum, Clear Powdercoated, Oldsmobile, 350, 455, Kit

Part Number: MCH-16083

Not Yet Reviewed

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Mr. Gasket Gold Rocker Arm Nuts 920G

Mr. Gasket Gold Rocker Arm Nuts 920G

Mr. Gasket Gold Rocker Arm Nuts 920G

Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, .603 in. Outside Diameter, Set of 16

Part Number: MRG-920G

5.0 out of 5 stars ( 9 )

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Clevite P-Series Rod Bearings CB-542P

Clevite P-Series Rod Bearings CB-542P

Clevite P-Series Rod Bearings CB-542P

Rod Bearing, P Series, Standard Size, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: CLE-CB542P

Not Yet Reviewed

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Dayco High Performance V-Belts 15435

Dayco High Performance V-Belts 15435

Dayco High Performance V-Belts 15435

V-Belt, High Performance, 0.440 in. Width, 43.50 in. Length, Each

Part Number: DAC-15435

5.0 out of 5 stars ( 4 )

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COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits 1442-KIT

Made in the USA COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits 1442-KIT

COMP Cams Magnum Rocker Arm and High Energy Pushrod Kits 1442-KIT

Rocker Arms, 3/8 in. Stud Mount, Roller Tip, Steel, 1.6 Ratio, Oldsmobile, 455, Kit

Part Number: CCA-1442-KIT

3.75 out of 5 stars ( 4 )

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ARP High Performance Series Cylinder Head Bolt Kits 180-3700

Made in the USA ARP High Performance Series Cylinder Head Bolt Kits 180-3700

ARP High Performance Series Cylinder Head Bolt Kits 180-3700

Cylinder Head Bolts, High Performance Hex, 7/16 in., Oldsmobile, 350-455, Stock, Edelbrock RPM Heads, Kit

Part Number: ARP-180-3700

4.5 out of 5 stars ( 4 )

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Dayco High Performance V-Belts 15440

Dayco High Performance V-Belts 15440

Dayco High Performance V-Belts 15440

Belt, High Performance, V-Belt, .440 in. Width, 44.00 in. Length, Each

Part Number: DAC-15440

5.0 out of 5 stars ( 3 )

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Melling Valves V1192

Made in the USA Melling Valves V1192

Melling Valves V1192

Valve, Exhaust, Replacement, Steel, 1.500 in. Diameter, 0.342 in. Stem, 4.928 in. Length, Each

Part Number: MEL-V1192

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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March Performance Oil Fill Tubes 16012-08

March Performance Oil Fill Tubes 16012-08

March Performance Oil Fill Tubes 16012-08

Oil Fill Tube, Billet Aluminum, Black Finish, with Threaded Cap, for Carbureted, Oldsmobile, 350, 455, Each

Part Number: MCH-16012-08

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Sealed Power Main Bearing Sets 4294M 30

Sealed Power Main Bearing Sets 4294M 30

Sealed Power Main Bearing Sets 4294M 30

Main Bearings, 0.030 Tri Metal, Full Groove, 4.3, 5.7 Diesel, 400, 425, 455 Gas, Oldsmobile, Set of 5

Part Number: SLP-4294M30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Expansion Plugs 555-028

Dorman Expansion Plugs 555-028

Dorman Expansion Plugs 555-028

Engine Expansion Plug, Steel, AMC, Buick, Cadillac, Chevy, Ford, GMC, Jeep, Mercury, Oldsmobile, Set of 10

Part Number: RNB-555-028

4.5 out of 5 stars ( 2 )

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Sealed Power Cast Piston Rings E-243X

Made in the USA Sealed Power Cast Piston Rings E-243X

Sealed Power Cast Piston Rings E-243X

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

Part Number: SLP-E-243X

4.75 out of 5 stars ( 4 )

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Sealed Power Connecting Rod Bearings 8-3345P 10

Sealed Power Connecting Rod Bearings 8-3345P 10

Sealed Power Connecting Rod Bearings 8-3345P 10

Connecting Rod Bearing Set

Part Number: SLP-8-3345P10

Not Yet Reviewed

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Mr. Gasket Self-Locking Oil Pan Bolt Kits 6085MRG

Mr. Gasket Self-Locking Oil Pan Bolt Kits 6085MRG

Mr. Gasket Self-Locking Oil Pan Bolt Kits 6085MRG

Oil Pan Bolts, Zinc Plated Steel, Hex Head, Chevy, Oldsmobile, Small Block/V8, Kit

Part Number: MRG-6085MRG

5.0 out of 5 stars ( 2 )

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Clevite P-Series Rod Bearings CB-542P-30

Clevite P-Series Rod Bearings CB-542P-30

Clevite P-Series Rod Bearings CB-542P-30

Rod Bearing, P Series, .030 in. Crankshaft Undersize, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: CLE-CB542P30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sealed Power Performance Piston Ring Sets E-243K 40

Made in the USA Sealed Power Performance Piston Ring Sets E-243K 40

Sealed Power Performance Piston Ring Sets E-243K 40

Piston Rings, Moly, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-243K40

4.0 out of 5 stars ( 1 )

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Melling Timing Chain Sets 40409

Made in the USA Melling Timing Chain Sets 40409

Melling Timing Chain Sets 40409

Timing Chain and Gear Sets, Double Roller, 1-bolt, Iron Cam Gear, Steel Crank Gear, Oldsmobile, Set

Part Number: MEL-40409

Not Yet Reviewed

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Melling Oil Pump Screen Assemblies 22-FS

Made in the USA Melling Oil Pump Screen Assemblies 22-FS

Melling Oil Pump Screen Assemblies 22-FS

Oil Pickup, Press Fit, Stock Pan Style, 0.500 in. Tube Diameter, GM/Oldsmobile, V8, Each

Part Number: MEL-22-FS

5.0 out of 5 stars ( 1 )

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Summit Racing™ Magnetic Drain Plugs SUM-120102B

Summit Racing™ Magnetic Drain Plugs SUM-120102B

Summit Racing™ Magnetic Drain Plugs SUM-120102B

Oil Pan Drain Plug, Magnetic, Steel, Black Powdercoated, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each

Part Number: SUM-120102B

Not Yet Reviewed

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D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4185

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4185

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4185

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

Part Number: DMS-K2-6000-4185

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Melling M-Select Torque Cam and Lifter Kits CL-MTP-1

Made in the USA Melling M-Select Torque Cam and Lifter Kits CL-MTP-1

Melling M-Select Torque Cam and Lifter Kits CL-MTP-1

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .421/.443, Pontiac, V8, Kit

Part Number: MEL-CL-MTP-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Crower Hydraulic Lifters 66056-16

Crower Hydraulic Lifters 66056-16

Crower Hydraulic Lifters 66056-16

Lifters, Hydraulic Flat Tappet, Oldsmobile, Pontiac, Set of 16

Part Number: CRO-66056-16

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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COMP Cams High Energy Rocker Arms 1242-16

Made in the USA COMP Cams High Energy Rocker Arms 1242-16

COMP Cams High Energy Rocker Arms 1242-16

Rocker Arms, High Energy, Stamped Steel, Pedestal Mount, 1.6 Ratio, Oldsmobile 260-455, Set of 16

Part Number: CCA-1242-16

5.0 out of 5 stars ( 1 )

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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