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2003 Engines & Components

Individual Parts

Results 26 - 50 of 1121

Plug Fitting, LS Oil Pan Pressure Relief Valve, 14mm x 1.5 Size, Male Threads, Internal Allen Head, Crush Washer, Aluminum, Black, Each

Part Number: SUM-01-3454

5.0 out of 5 stars ( 1 )

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Rod Bearing, P Series, .010 in. Crankshaft Undersize, Tri Metal, Small Journal, Chevy, 265, 283, 302, 327, Each

Part Number: CLE-CB745P10

5.0 out of 5 stars ( 4 )

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Rod Bearing, A-Series, Bi Metal Aluminum Alloy, Standard Size, Chevy, Big Block, W-Series, Each

Part Number: SLP-3190A

5.0 out of 5 stars ( 1 )

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Oil Galley Plug, Nylon, White, Chevrolet, Small Block Gen III/IV, LS, Each

Part Number: MEL-MOGP-100

5.0 out of 5 stars ( 3 )

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Oil Filter, Canister, 22mm x 1.5 Thread, 3.350 in. High, common on 2007+ LS, Each

Part Number: SUM-127001

5.0 out of 5 stars ( 3 )

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Rod Bearing, Standard Size, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Pontiac, L6, V8, Each

Part Number: SLP-2555A

5.0 out of 5 stars ( 3 )

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Guide Plate, Use with 3/8 in. Pushrods, Use with Bolt Down Rockers, Chevy, Big Block, GEN V/VI, 454/502, Each

Part Number: NAL-12562369

3.67 out of 5 stars ( 12 )

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Engine Valve Spring, Standard, Replacement, Single, Buick, Cadillac, Chevrolet, GMC, Isuzu, Pontiac, Saab, LS Engine, Each

Part Number: ADO-12706568

5.0 out of 5 stars ( 1 )

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Valve Cover Fastener, Bolt Style, Hex Head, Steel, Zinc Color, Cast, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR77215

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Rod Bearing, P Series, Standard, Tri Metal, Chrysler, 273, 318, 340, 360, Each

Part Number: CLE-CB481P

5.0 out of 5 stars ( 4 )

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Crankshaft Key, Long Type, 0 degree Offset, Steel, Natural, Chevy, Each

Part Number: NAL-12561513

5.0 out of 5 stars ( 5 )

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Cylinder Head Dowel Pin, Chevy, Small Block, LS Engines, Each

Part Number: NAL-12570326

4.83 out of 5 stars ( 18 )

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Oil Filter, 21 Micron, 3.450 in. Tall, 2.921 in. OD, 22mm x 1.5 Thread, Each

Part Number: WIX-57060

5.0 out of 5 stars ( 6 )

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Bolt, GM Genuine Parts Replacement Bolt, Hex Head Flange, M8 x 1.25, 0.900 in. Underhead Length, Grade 10.9, Steel, Gray, Each

Part Number: ADO-12556127

3.5 out of 5 stars ( 2 )

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Rod Bearing, 0.010 in. Crankshaft Undersize, Tri Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555CP10

5.0 out of 5 stars ( 2 )

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Camshaft Bolt, Torx Head, Steel, Natural, Designed To Hold the Camshaft Thrust Plate In Position, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR61455

3.67 out of 5 stars ( 3 )

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Oil Filter, Extra Guard, 13/16-16 in. Thread, 5.170 in. High, Each

Part Number: FRM-PH5

4.88 out of 5 stars ( 24 )

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Rod Bearing, Standard Size, Tri Metal, Buick, Cadillac, Checker, Chevy, Oldsmobile, Pontiac, L4, L6, V8

Part Number: SLP-2020CP

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Rod Bearing, P Series, .020 in. Crankshaft Undersize, Tri Metal, Small Journal, Chevy, 265, 283, 302, 327, Each

Part Number: CLE-CB745P20

5.0 out of 5 stars ( 3 )

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Rod Bearing, P Series, .001 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Each

Part Number: CLE-CB663P1

4.2 out of 5 stars ( 5 )

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Valves, Intake, Steel, 1.890 in. Diameter, .313 in. Stem, 4.880 in. Length, 4.8/5.3 Gen III LS, Each

Part Number: MEL-V1934

1.0 out of 5 stars ( 1 )

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Filter, Engine Oil, OEM Replacement, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: MOP-05281090AB

5.0 out of 5 stars ( 5 )

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Woodruff Key for Summit Pro LS Crankshaft, Forward Position, Short Key. zero offset, .728 in. length, .300 tall, 1 ea.

Part Number: SUM-161000

5.0 out of 5 stars ( 6 )

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Rocker Arm, OHC Shaft Mount, Roller Fulcrum, Steel, Black Oxide, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each

Part Number: MEL-MR-1345

5.0 out of 5 stars ( 3 )

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Pro LS Valve Spring, LS6 Style, Single Beehive, 1.290 in. o.d., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: SUM-174002-1

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