CHEVROLET 5.3L/325 Engines & Components

Pro LS Rotating Assembly, 325 Cid, 3.780 bore, Standard 3.622 stroke, 24X, 6.098 rod, 2cc dome,10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R24367802

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Pro LS Rotating Assembly, 330 Cid., 3.810 bore, Standard 3.622 stroke, 24X, 6.098 rod, 2cc dome, 11:1 @ 61cc, 10.4:1 @ 65cc, File-Fit ring, H Bearings

Part Number: SUM-R24368102

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Piston Rings, Steel Series Performance Piston Ring Sets, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-SM8531S

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Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221436-16

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Timing Chain, Single Roller, Replacement, Chevrolet, Small Block, LS, Each

Part Number: CLO-9-302

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Polished, Type 2, Power Steering Pump, Alternator, Air Conditioning, Water Pump, Chevrolet, LS, Kit

Part Number: MLL-BPPLSFDACPS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 8 Bolt, 58-tooth GM Reluctor, Dry Sump Post, Standard Snout, Chevy, Gen V, Each

Part Number: CPI-5UO-31V-AS

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Engine Oil Pressure Filter, Steel Screen, Chevy, Each

Part Number: RNB-917-143

5.0 out of 5 stars ( 1 )

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CAMSHAFT BEARINGS

Part Number: CLE-SH2199S

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Idler Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-419-610

4.0 out of 5 stars ( 9 )

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Idler Pulley, Serpentine, Steel, Black, GM, Ford, Saturn, Hummer, Jeep, Each

Part Number: HDA-5979

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Timing Chain Kit, Cadillac, Chevy, GMC, V8, LT Series Small Block Chevrolet, 5.3L, 6.2L, 6.6L, Kit

Part Number: CLO-9-4205SCX

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Rod Bearing, P Series, .020 in. Crankshaft Undersize, Tri Metal, Chevy, Small Block, Each

Part Number: CLE-CB663P20

5.0 out of 5 stars ( 1 )

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Small Block, LS

Part Number: CCA-54-446-11

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Camshaft, NSR Drift, Hydraulic Roller Tappet, RPM Range 3,000-7,500, Advertised Duration 294/304, Chevrolet, Each

Part Number: CCA-54-778-11

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Camshaft, HV Cam 226/234 .575/.570 Hyd Roller for GEN III/IV 4.8L, 5.3L, 6.0L, Each

Part Number: CCA-54-275-11

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Camshaft, HV NSR, Hydraulic Roller, 3-Bolt, Chevy, LS, Each

Part Number: CCA-54-271-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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DIPSTICK, ANCHOR TIGHT, LOCKING, ENGINE OIL, GEN 4 LS CAR, 6.2 LSA CAMARO, PASS

Part Number: LOK-X1220347

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Main Bearings, XP-Series, Performance, .001 Extra Clearance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XPSTDX

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Engine Valley Cover, Finned, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81045BK

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CAMSHAFT ENGINE

Part Number: MEL-22327

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Engine Oil Filter Adapter, Spin-on, Aluminum, Natural, Chevrolet, Each

Part Number: MOR-23713

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Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.115 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17402C-20

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .001 undersize (thicker), Standard 120 Deg. Oil groove, set

Part Number: SUM-7299H001

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Valve Cover Grommet, Rubber, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Set of 8

Part Number: MAH-GS33466

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