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OLDSMOBILE 7.5L/455 Engines & Components

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Results 151 - 175 of 980

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 )

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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 )

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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 )

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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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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 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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: Today

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Melling Replacement Valve Locks VL-200

Made in the USA Melling Replacement Valve Locks VL-200

Melling Replacement Valve Locks VL-200

Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair

Part Number: MEL-VL-200

5.0 out of 5 stars ( 1 )

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Lares Power Steering Pulleys 165

Lares Power Steering Pulleys 165

Lares Power Steering Pulleys 165

Pulley, Power Steering, Saginaw, V-Belt, 1-Groove, Keyway, Steel, Black, 5.748 in. Diameter, Each

Part Number: LSC-165

5.0 out of 5 stars ( 1 )

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Spectre Performance Engine Oil Dipsticks and Tubes 5727

Spectre Performance Engine Oil Dipsticks and Tubes 5727

Spectre Performance Engine Oil Dipsticks and Tubes 5727

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

Part Number: SPE-5727

2.56 out of 5 stars ( 9 )

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Mr. Gasket Engine Oil Dipsticks and Tubes 6925

Mr. Gasket Engine Oil Dipsticks and Tubes 6925

Mr. Gasket Engine Oil Dipsticks and Tubes 6925

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

Part Number: MRG-6925

1.0 out of 5 stars ( 2 )

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Speed-Pro Forged Pistons L2323F

Speed-Pro Forged Pistons L2323F

Speed-Pro Forged Pistons L2323F

Pistons, Forged, Dish, 4.125 in. Bore, Oldsmobile, Set of 8

Part Number: SLP-L2323F

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

Howards Cams 4/7 Swap Camshafts 514635-10

Made in the USA Howards Cams 4/7 Swap Camshafts 514635-10

Howards Cams 4/7 Swap Camshafts 514635-10

Camshaft, 4/7 Swap, Hydraulic Roller Tappet, Advertised Duration 288/294, Lift .581/.581, Oldsmobile, V8, Each

Part Number: HRS-514635-10

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Clevite P-Series Main Bearings MS-804P-20

Clevite P-Series Main Bearings MS-804P-20

Clevite P-Series Main Bearings MS-804P-20

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804P20

5.0 out of 5 stars ( 1 )

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Edelbrock Performer-Plus Cam and Lifter Kits 2152

Made in the USA Edelbrock Performer-Plus Cam and Lifter Kits 2152

Edelbrock Performer-Plus Cam and Lifter Kits 2152

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 288/298, Lift .472/.496, Oldsmobile, 400, 425, 455

Part Number: EDL-2152

5.0 out of 5 stars ( 1 )

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ARP High Performance Series Main Bolts 185-5001

Made in the USA ARP High Performance Series Main Bolts 185-5001

ARP High Performance Series Main Bolts 185-5001

Main Bolts, High Performance Series, 2-Bolt Main, Oldsmobile, 455, Kit

Part Number: ARP-185-5001

5.0 out of 5 stars ( 1 )

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Clevite H-Series Main Bearings MS-804H

Clevite H-Series Main Bearings MS-804H

Clevite H-Series Main Bearings MS-804H

Main Bearings, H-Series, Performance, Stock Size, Tri Metal, Oldsmobile, 400, 425, 455, Set of 5

Part Number: CLE-MS804H

Not Yet Reviewed

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KB Performance Pistons KB277.060

KB Performance Pistons KB277.060

KB Performance Pistons KB277.060

Pistons, Hypereutectic, Dish, 4.186 in. Bore, Oldsmobile, Set of 8

Part Number: UEM-KB277-060

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Melling Rocker Arms MRK-540-1

Made in the USA Melling Rocker Arms MRK-540-1

Melling Rocker Arms MRK-540-1

Rocker Arm, Standard Replacement, Includes 2 Rocker Arms and 1 Pivot, Steel, Oldsmobile V8, Kit

Part Number: MEL-MRK-540-1

Not Yet Reviewed

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MotoRad Oil Filler Caps MO66

MotoRad Oil Filler Caps MO66

MotoRad Oil Filler Caps MO66

Oil Filler Cap, Steel, Natural, Twist-In, Chevy, Dodge, Jeep, Pontiac, Each

Part Number: SNN-MO66

5.0 out of 5 stars ( 1 )

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Derale Engine Oil Filter Relocation Kits 15780

Derale Engine Oil Filter Relocation Kits 15780

Derale Engine Oil Filter Relocation Kits 15780

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Low Profile, Kit

Part Number: DER-15780

1.0 out of 5 stars ( 1 )

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Trans-Dapt Performance Remote Oil Filter Relocation Kits 1120

Trans-Dapt Performance Remote Oil Filter Relocation Kits 1120

Trans-Dapt Performance Remote Oil Filter Relocation Kits 1120

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

Part Number: TRD-1120

3.0 out of 5 stars ( 6 )

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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