Engine Kits & Rotating Assemblies

Pro LS 4340 Piston and Rod Kit, 417 Cid., 4.080 bore, 4.000 stroke, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4008021

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Estimated Ship Date: Tomorrow if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B18201030

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Chevy, Small Block, Kit

Part Number: ESP-B13005L04068

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B13007L06053

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Street & Strip assembly, 360 cid, Mahle -5CC

Part Number: ESP-B13021L06053

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Estimated Ship Date: Jan 29, 2026 if ordered today

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COMPLETE ROTATING ASSY

Part Number: SCA-1-90460BI060

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Estimated Ship Date: Mar 2, 2026 if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4595020STD

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4595431

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN-FRAME KIT

Part Number: CLE-4595414

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN-FRAME KIT

Part Number: CLE-4595415

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN-FRAME KIT

Part Number: CLE-4595416

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN-FRAME KIT

Part Number: CLE-4595417

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN-FRAME KIT

Part Number: CLE-4595419

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Estimated Ship Date: Feb 3, 2026 if ordered today

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OVERHAUL KIT

Part Number: CLE-4591098

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Estimated Ship Date: Feb 3, 2026 if ordered today

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OVERHAUL KIT

Part Number: CLE-4591099

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Estimated Ship Date: Feb 3, 2026 if ordered today

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OVERHAUL KIT

Part Number: CLE-4591445

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Estimated Ship Date: Feb 3, 2026 if ordered today

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OVERHAUL KIT

Part Number: CLE-4591447

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Estimated Ship Date: Feb 3, 2026 if ordered today

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HD OVERHAUL KIT

Part Number: CLE-4681149NP

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4685003

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4685027

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4685041

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4685053

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4685054

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4565000

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Estimated Ship Date: Feb 3, 2026 if ordered today

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IN FRAME KIT

Part Number: CLE-4565001

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Estimated Ship Date: Feb 3, 2026 if ordered today

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