Engine Kits & Rotating Assemblies

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

Part Number: ESP-B12501030

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

Part Number: ESP-B12503040

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Estimated Ship Date: Jan 29, 2026 if ordered today

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BALANCED KIT

Part Number: ESP-B42100030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 29, 2026 if ordered today

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

Part Number: ESP-B14125040

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ENGINE ROTATING ASSEMBLY

Part Number: ESP-B14140030

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Estimated Ship Date: Jan 29, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Forged Piston, Cast Crank, I-Beam Rods, Ford, Small Block Windsor, Kit

Part Number: ESP-B1612303064

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ROTATING ASSEMBLY 57 TOOTH

Part Number: ESP-B1612304057

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B1613804064

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Estimated Ship Date: Jan 29, 2026 if ordered today

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

Part Number: ESP-B21202030

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Estimated Ship Date: Jan 29, 2026 if ordered today

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BALANCED COMPETITION ASSY CHRY LM HEMI

Part Number: ESP-B233044070

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-683024125

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Estimated Ship Date: Jan 29, 2026 if ordered today

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

Part Number: SCA-1-47600BI

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Estimated Ship Date: Feb 16, 2026 if ordered today

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BBC 565 4.250 STROKE/4.600/-3cc

Part Number: MAN-28565

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Estimated Ship Date: Jan 26, 2026 if ordered today

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KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565H

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Estimated Ship Date: Jan 26, 2026 if ordered today

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KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565HX

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B12056040

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Estimated Ship Date: Jan 22, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637904030

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Estimated Ship Date: Jan 22, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-158104080

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Estimated Ship Date: Jan 22, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637904065

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Estimated Ship Date: Jan 22, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637904125

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Estimated Ship Date: Jan 22, 2026 if ordered today

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

Part Number: ESP-B16003MS030

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Estimated Ship Date: Jan 22, 2026 if ordered today

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BALANCED PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-B62305060

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Estimated Ship Date: Jan 22, 2026 if ordered today

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HD OVERHAUL KIT

Part Number: CLE-4801015

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.035

Part Number: MAN-290035X

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Estimated Ship Date: Jan 19, 2026 if ordered today

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.030

Part Number: MAN-290730RH

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Estimated Ship Date: Jan 19, 2026 if ordered today

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