OLDSMOBILE 7.5L/455 Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Isky Hydraulic Flat Tappet Cam and Lifter Kits CL691264

Camshaft Kit, Hydraulic Flat Tappet, Advertised Duration 264/264, Lift 0.480/0.480, Oldsmobile, V8, Kit

Part Number: ISK-CL691264

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Sealed Power Connecting Rod Bearings 3345P 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, Cadillac, Oldsmobile, V8, Each

Part Number: SLP-3345P10

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Clevite H-Series Rod Bearings CB-542HXN

Rod Bearing, H-Series, TM-77, 0.0010 in. Crankshaft Undersize, Cadillac, Oldsmobile, V8, Each

Part Number: CLE-CB542HXN

1.0 out of 5 stars ( 1 )

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Innovators West Harmonic Balancers 501

Innovators West Harmonic Balancers 501

6.75" 455 Oldsmobile Damper

Part Number: INW-501

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

PRW Elite Series Stainless Steel Full Roller Rocker Arms 62302316

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Oldsmobile V8, Set of 16

Part Number: PQX-62302316

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Scorpion Endurance Series Rocker Arms SCP3089

Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.6 Ratio, Oldsmobile, V8, Set of 16

Part Number: SCC-SCP3089

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Harland Sharp Original Roller Rockers 5016-1

Rocker Arm, Original Roller Rocker, Full Roller, 1.6 Ratio, Aluminum, Orange Anodized, 7/16 in. Stud Size, Oldsmobile V8, Each

Part Number: CSP-5016-1

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB277KTM.040

Piston and Ring Kit, Hypereutectic, Dish, 4.166 in. Bore, Oldsmobile, V8, Kit

Part Number: UEM-KB277KTM-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Howards Cams Street Series Retrofit Hydraulic Roller Lifters 91464-2

Lifters, Hydraulic Roller, Street Series. Oldsmobile, V8, Pair

Part Number: HRS-91464-2

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M661S030

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M661S030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Pioneer Shaft Keys PK-126-25

Crank Keys, 3/16 in. Thick, 1 3/8 in. Long, Set of 25

Part Number: PIO-PK-126-25

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 Magnum Hydraulic Cam and Lifter Kits SK42-231-4

Cam, Lifter, Timing, Hydraulic Flat Tappet, Advertised Duration 280/280, Lift .490/.490, Oldsmobile V8, Kit

Part Number: CCA-SK42-231-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Pro Magnum Hydraulic Lifters 863-16

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

Part Number: CCA-863-16

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hamburger's Performance Billet Aluminum Remote Oil Filter Relocation Kits 3375

Oil Filter Relocation Kit, Remote, Billet Aluminum, Natural, 13/16 in.-16 Thread, 30.00 in. Hose Length, AMC, Buick, Cadillac, Olds, Pontiac, Kit

Part Number: HAM-3375

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

COMP Cams Replacement Hi-Tech Roller Race Timing Chains 3033CPG

Timing Chain, Replacement, Double Roller, AMC, Ford, Oldsmobile, Each

Part Number: CCA-3033

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

KB Performance Pistons KB277.020

Pistons, Hypereutectic, Dish, 4.146 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile V8, Set of 8

Part Number: UEM-KB277-020

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

Howards Cams Hydraulic Flat Tappet Camshaft and Lifter Kits CL511431-10

Camshaft and Lifter Kits, Hydraulic Flat Tappet, 2,400-6,000 RPM Range, 281/287, 110 Lobe Separation, 106 Intake Centerline, Oldsmobile V8, Kit

Part Number: HRS-CL511431-10

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

COMP Cams Hi-Tech Roller Race Timing Sets 3113CPG

Timing Chain and Gear Set, Hi-Tech, Double Roller, Iron/Billet Steel Spockets, Oldsmobile, V8, Set

Part Number: CCA-3113

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

COMP Cams Thumpr Hydraulic Flat Tappet Cam and Lifter Kits CL42-601-5

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 286/304, Lift .500/.486, Oldsmobile V8, Kit

Part Number: CCA-CL42-601-5

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

COMP Cams Magnum Hydraulic Cam and Lifter Kits CL42-308-4

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 270/270, Lift .501/.501, Oldsmobile, V8, Kit

Part Number: CCA-CL42-308-4

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Continental OE Technology Series V-belts 15651

Belt, Elite, V-Belt, 7/16 in. Width, 64.50 in. Length, Each

Part Number: CEL-15651

5.0 out of 5 stars ( 1 )

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 Cam and Lifter Kits SK42-220-4

Cam, Lifter, Timing, Hydraulic Flat Tappet, Advertised Duration 250/260, Lift .443/.448, Oldsmobile V8, Kit

Part Number: CCA-SK42-220-4

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Howards Cams Max Certified Cam and Lifter Kits MC510931-11

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 267/267, Lift .480/.480, Oldsmobile, V8, Kit

Part Number: HRS-MC510931-11

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Dayco High Performance V-Belts 15520

Accessory Drive Belt

Part Number: DAC-15520

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

King CP-Series Rod Bearings CR 815CP 040

Rod Bearings, .040 in Crankshaft Undersize, Tri Metal Copper-Lead Alloy, Set of 8

Part Number: KGB-CR815CP040

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today