$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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OLDSMOBILE 7.5L/455 Engines & Components

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Results 126 - 150 of 547

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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Trans-Dapt Performance Engine Oil Dipstick and Tube Kits 9404

Trans-Dapt Performance Engine Oil Dipstick and Tube Kits 9404

Trans-Dapt Performance Engine Oil Dipstick and Tube Kits 9404

Dipstick with Tube, Engine, Steel, Chrome, Oldsmobile, V8, Each

Part Number: TRD-9404

3.5 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Melling Rocker Arm Nuts MRM-1786

Made in the USA Melling Rocker Arm Nuts MRM-1786

Melling Rocker Arm Nuts MRM-1786

Rocker Arm Nut

Part Number: MEL-MRM-1786

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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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 )

Estimated Ship Date: Tomorrow

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Canton Racing Remote Oil Filter Adapters 22-580

Made in the USA Canton Racing Remote Oil Filter Adapters 22-580

Canton Racing Remote Oil Filter Adapters 22-580

Adapter, Oil Filter, Bolt-On, Aluminum, Black, 1/2 in. NPT Inlet/Outlet, Each

Part Number: CTR-22-580

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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

Estimated Ship Date: Tomorrow

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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: Tomorrow

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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: Tomorrow

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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 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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: Tomorrow

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Mr. Gasket Oil Pan Studs 6315

Mr. Gasket Oil Pan Studs 6315

Mr. Gasket Oil Pan Studs 6315

Oil Pan Studs, Small Block, Chevy, Oldsmobile, V8, Kit

Part Number: MRG-6315

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6000-4185

Piston Set, 455 Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.185 bore

Part Number: DMS-K1-6000-4185

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Summit Racing Speedcard. Synchrony Car Care.

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