2004 CHEVROLET IMPALA Camshafts & Valvetrain

Lifter, Factory Hydraulic Roller Lifter, 0.842 in. O.D., Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: MEL-JB-2079

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Lifters, GM Genuine Parts, Hydraulic Roller Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-12698945

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lifters, Hydraulic Roller, 0.843 in. O.D., Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: SLP-HT2148A

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 280/290, Lift .448/.472, Buick, 3.8, 4.1L, V6, Kit

Part Number: EDL-5487

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Lifter, Hydraulic Roller, 0.842 in. O.D., Chevy, Each

Part Number: ADO-HL124

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Valve Spring Retainers, Steel, Stock, Each

Part Number: NAL-10166344

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lifter, Hydraulic Roller, Chevy, GMC, Set of 4

Part Number: ADO-12721203

Not Yet Reviewed

Estimated Ship Date: Today

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Valve Lock, 7 degree, Stamped Steel, 1-groove Beadlock-style, 8mm Stem Diameter, Each

Part Number: NAL-10166345

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Estimated Ship Date: Today

Valve Lock, Replacement, Stainless Steel, 1-groove, 0.310 in. Stem Diameter, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: MEL-VL-760

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Hydraulic Roller, 0.842 in. O.D., Each

Part Number: ADO-HL118

Not Yet Reviewed

Estimated Ship Date: Today

Valve Springs, Single, 1.074/1.354 in. Diameter, 72 lbs. Seat Pressure, 1.166 in. Coil Bind Height, Each

Part Number: MEL-VS-2224

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Engine Timing Set, Stock Replacement-3 piece Set

Part Number: MEL-3-381A

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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BOLT-METRIC

Part Number: NAL-11515756

Not Yet Reviewed

Estimated Ship Date: Today

VALVE SPRING RETAINER

Part Number: MEL-VSR709

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Timing Chain and Gears, Single Roller, Steel Cam Gear and Crank Gear, Tensioner, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Part Number: CLO-9-0381SB

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Timing Chain Kit

Part Number: CLO-9-0700S

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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CRANK SPROCKET

Part Number: CLO-S811

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: MEL-MPR-475

Not Yet Reviewed

Estimated Ship Date: Today

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: Today

CHAIN-TIMING SET (3)

Part Number: MEL-3-381AS

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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CAM SPROCKET

Part Number: CLO-S812T

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Pushrods, Assembled, Steel, 11/32 in. Diameter, Ball Tips, 7.029 in. Overall Length, Each

Part Number: MEL-MPR-605

Not Yet Reviewed

Estimated Ship Date: Today

Lifter, Hydraulic Roller, Chevy, Each

Part Number: SLP-HT-2270

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Engine Exhaust Valve 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-V3223

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 255/262, Lift .517/.498, GM, 3.8L/231, V6, Each

Part Number: CCA-76-801-9

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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