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OLDSMOBILE 7.5L/455 Engines & Components

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Results 501 - 525 of 541

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6003-4185

Piston Set, 455 Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.185 bore

Part Number: DMS-K1-6003-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4125

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4125

Piston Set, 481 Stroker Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.125 bore

Part Number: DMS-K1-6010-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4155

Piston Set, 481 Stroker Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore

Part Number: DMS-K1-6010-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4165

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6010-4165

Piston Set, 481 Stroker Olds. K1-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-K1-6010-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4125

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4125

Piston Set, 481 Stroker Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-K1-6013-4125

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4155

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4155

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4155

Piston Set, 481 Stroker Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.155 bore

Part Number: DMS-K1-6013-4155

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4165

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4165

Piston Set, 481 Stroker Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.165 bore

Part Number: DMS-K1-6013-4165

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4185

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4185

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6013-4185

Piston Set, 481 Stroker Olds. K1-FX Series -19cc Olds Dish Top Piston Set. 4.185 bore

Part Number: DMS-K1-6013-4185

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Milodon Main Stud Kits 81215

Made in the USA Milodon Main Stud Kits 81215

Milodon Main Stud Kits 81215

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

Part Number: MIL-81215

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP High Performance Series Main Bolts 185-5001

ARP High Performance Series Main Bolts 185-5001

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Perma-Cool Oil Filter Relocation Kits 10714

Made in the USA Perma-Cool Oil Filter Relocation Kits 10714

Perma-Cool Oil Filter Relocation Kits 10714

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

Part Number: PRM-10714

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Cloyes Replacement Timing Chains 9-149

Cloyes Replacement Timing Chains 9-149

Cloyes Replacement Timing Chains 9-149

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

Part Number: CLO-9-149

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

Cloyes Street Billet True Roller Timing Sets 9-3613X9-5

Made in the USA Cloyes Street Billet True Roller Timing Sets 9-3613X9-5

Cloyes Street Billet True Roller Timing Sets 9-3613X9-5

Timing Set

Part Number: CLO-9-3613X9-5

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

Cloyes Gear Timing Gears S348T

Made in the USA Cloyes Gear Timing Gears S348T

Cloyes Gear Timing Gears S348T

CAM SPROCKET

Part Number: CLO-S348T

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

Cloyes Gear Timing Gears S349

Made in the USA Cloyes Gear Timing Gears S349

Cloyes Gear Timing Gears S349

CRANK SPROCKET

Part Number: CLO-S349

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

COMP Cams Xtreme Energy Camshafts 42-225-4

Made in the USA COMP Cams Xtreme Energy Camshafts 42-225-4

COMP Cams Xtreme Energy Camshafts 42-225-4

Camshaft, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .541/.544, Oldsmobile, 260-455, Each

Part Number: CCA-42-225-4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 42-602-11

Made in the USA COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 42-602-11

COMP Cams Thumpr Retrofit Hydraulic Roller Camshafts 42-602-11

Camshafts, Thumpr Retrofit Hydraulic Roller, Advertised Duration 299/319, Lift 0.552/0.537, Very Rough Idle, Needs 9.5:1 Compression, Olds V8, Each

Part Number: CCA-42-602-11

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 42-602-5

Made in the USA COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 42-602-5

COMP Cams Thumpr Hydraulic Flat Tappet Camshafts 42-602-5

Camshaft, Hydraulic Flat Tappet, Advertised Duration 294/312, Lift .512/.497, Oldsmobile, 260-455, Each

Part Number: CCA-42-602-5

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Replacement High Energy Timing Chains 3313CPG

Made in the USA COMP Cams Replacement High Energy Timing Chains 3313CPG

COMP Cams Replacement High Energy Timing Chains 3313CPG

Timing Chains, Replacement High Energy Timing Chains, Link Belt, for 3213 Timing Chain Kit, Oldsmobile, Oldsmobile V8, Each

Part Number: CCA-3313

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Replacement Magnum Timing Chains 2015CPG

Made in the USA COMP Cams Replacement Magnum Timing Chains 2015CPG

COMP Cams Replacement Magnum Timing Chains 2015CPG

Timing Chain, Magnum, Double Roller, Steel, Ford, Oldsmobile, Each

Part Number: CCA-2015

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Xtreme Energy Cam and Lifter Kits CL42-225-4

Made in the USA COMP Cams Xtreme Energy Cam and Lifter Kits CL42-225-4

COMP Cams Xtreme Energy Cam and Lifter Kits CL42-225-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 284/296, Lift .541/.544, Oldsmobile, V8, Kit

Part Number: CCA-CL42-225-4

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 849-1

Made in the USA COMP Cams Endure-X Roller Lifters 849-1

COMP Cams Endure-X Roller Lifters 849-1

Lifter, Mechanical Roller, Vertical Link Bar, Oldsmobile, Each

Part Number: CCA-849-1

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 849-2

Made in the USA COMP Cams Endure-X Roller Lifters 849-2

COMP Cams Endure-X Roller Lifters 849-2

Lifters, Mechanical Roller, Vertical Link Bar, Oldsmobile, Pair

Part Number: CCA-849-2

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

TCI Rattler Torsional Vibration Absorbers 870026

Made in the USA TCI Rattler Torsional Vibration Absorbers 870026

TCI Rattler Torsional Vibration Absorbers 870026

Harmonic Balancer, Rattler, Extenal Balance, Steel, Black, Oldsmobile, 307-455, Each

Part Number: TCI-870026

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

PRW Pro Series Billet Aluminum Rocker Arms 6528911

PRW Pro Series Billet Aluminum Rocker Arms 6528911

PRW Pro Series Billet Aluminum Rocker Arms 6528911

Rocker Arms, Pro Series, Full Roller, Aluminum, Black Anodized, 1.6/1.7 Ratio, 7/16 in. Stud, AMC, Oldsmobile, Ford, Set of 16

Part Number: PQX-6528911

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

PRW Pushrod Guideplates (PowerPlus+) 1145512-01

PRW Pushrod Guideplates (PowerPlus+) 1145512-01

PRW Pushrod Guideplates (PowerPlus+) 1145512-01

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

Part Number: PQX-1145512-01

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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