Engine Kits & Rotating Assemblies

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12010030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 23, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-46588BI

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-45160BE

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: SCA-1-41410BI

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Estimated Ship Date: Feb 12, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14140040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B14142030

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12010-060

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Estimated Ship Date: Jan 16, 2026 if ordered today

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BALANCED COMPETITION ASSEMBLY FORD FE

Part Number: ESP-B157094080

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B12108040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42510BI

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Estimated Ship Date: Feb 23, 2026 if ordered today

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ROTATING ASSY 400 W/350 MAINS

Part Number: ESP-12155000

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42355

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Estimated Ship Date: Feb 9, 2026 if ordered today

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ROTATING ASSEMBLY UNBALANCED

Part Number: ESP-14140030

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-11011060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Dish Pistons, 2 pc. Seal, Ford, 408, Kit

Part Number: ESP-14700-030

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, I-Beam Rods, Mopar, Small Block, Kit

Part Number: SCA-1-48013BI

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Estimated Ship Date: Feb 9, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV LS 4.8/5.3

Part Number: ESP-127623810

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Rotating Assembly 355 CHEVY

Part Number: SCA-1-41630BIE

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Estimated Ship Date: Feb 9, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42454

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Estimated Ship Date: Feb 20, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV LS2

Part Number: ESP-127744010

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Dodge, 392 Small Block, Kit

Part Number: SCA-1-48507

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Estimated Ship Date: Feb 9, 2026 if ordered today

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BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12305060

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 1 pc, /2 pc. Seal, Ford, 347

Part Number: ESP-14006-125

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, H-Beam Rods, Ford, Big Block FE, Kit

Part Number: SCA-1-94624BI

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Engine Rotating Assembly, Forged 4340 Crank, Forged Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-47353BI

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Estimated Ship Date: Feb 9, 2026 if ordered today

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