OLDSMOBILE Camshafts & Valvetrain

Lifter, Hydraulic Lash Adjuster, 0.842 in. O.D., Each

Part Number: ADO-HL73

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Estimated Ship Date: Tomorrow

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .475/.475, Buick, Oldsmobile, V8, Each

Part Number: HRS-531911-12

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Engine Timing Gear Set

Part Number: MEL-2525S

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/275, Lift .475/.501, Buick, Oldsmobile, V8, Each

Part Number: HRS-530561-08

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, Buick, Land Rover, Oldsmobile

Part Number: HRS-530991-08

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Lifters, Super Lube, Flat Tappet, Chevy, Big/Small Block, Set of 16

Part Number: RHL-8178L

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 3, 2026 if ordered today

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VALVE,INT

Part Number: ADO-10241743

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Pushrod, Steel, 5/16 in. Diameter, 6.074 in. Length, GM V6, Each

Part Number: MEL-MPR-474

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

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Rocker Arms, Super-Street, 7/16 in. Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Oldsmobile, V8, Set of 16

Part Number: PRO-66860C

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Estimated Ship Date: Tomorrow

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Camshaft Kit, Stock Replacement, Hydraulic Flat Tappet, 390 Int/409 Exh, Lifters Included, V6, Kit

Part Number: MEL-CL-MC1290

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 308/308, Lift .474/.474, Oldsmobile, V8, Each

Part Number: HRS-517241-13

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 259/269, Lift .448/.475, Oldsmobile, V8, Each

Part Number: HRS-510011-12

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 256/268, Lift .453/.456, Oldsmobile, 260-455, Each

Part Number: CCA-42-221-4

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 9, 2026 if ordered today

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Camshaft, Hydraulic Flat Tappet, Advertised Duration 275/275, Lift .501/.501, Oldsmobile, V8, Each

Part Number: HRS-510991-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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DAMPER

Part Number: MEL-BD311

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Guideplate, Flat, 5/16 in. Pushrod Size, Mopar, Oldsmobile, Each

Part Number: CCA-4842-1

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Estimated Ship Date: Jan 7, 2026 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-SPC-13

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Estimated Ship Date: Dec 12, 2025 if ordered today

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SPRING,VLV

Part Number: ADO-12596078

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Pontiac, Stock Heads, Kit

Part Number: PQX-1545500

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Estimated Ship Date: Jan 19, 2026 if ordered today

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ROCKER ARM BRIDGE

Part Number: MAH-2141087

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Estimated Ship Date: Tomorrow

Pushrod, Steel, 5/16 in. Diameter, 5.746 in. Length, GM V6, Each

Part Number: MEL-MPR-475

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Estimated Ship Date: Tomorrow

Valves, Intake, Stainless Steel, 2.072 in. Diameter, .341 in. Stem, Oldsmobile, V8, for Performer RPM Head

Part Number: EDL-9376

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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CAMSHAFT-ENGINE

Part Number: MEL-CCS-18

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Estimated Ship Date: Dec 11, 2025 if ordered today

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TIMING - KIT

Part Number: MEL-3-195S

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Estimated Ship Date: Dec 12, 2025 if ordered today

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TIMING CHAIN

Part Number: CLO-C385

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Estimated Ship Date: Dec 1, 2025 if ordered today

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