Engine Kits & Rotating Assemblies

Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 58x, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R584078012

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4565049STD

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129084075

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS7

Part Number: ESP-129084130

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129364075

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 6.0L LS, Kit

Part Number: ESP-129384065

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 6.0L LS, Kit

Part Number: ESP-129384070

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-129424030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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LS ROTATING ASSEMBLY

Part Number: ESP-129444005

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Estimated Ship Date: Oct 27, 2025 if ordered today

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LS ROTATING ASSEMBLY

Part Number: ESP-129444065

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129444075

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129504005

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129504030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-129504065

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Estimated Ship Date: Oct 27, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-129524-070

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS7

Part Number: ESP-129544125

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Competition assembly, 421 CID, -20cc Mahle

Part Number: ESP-129554030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LT1, 350 1PC

Part Number: ESP-12316L030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12321000

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12321030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12324000

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12324030

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12324040

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12327040

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 327

Part Number: ESP-12327060

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Estimated Ship Date: Oct 27, 2025 if ordered today

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