Engine Kits & Rotating Assemblies

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

Part Number: SCA-1-40570BI

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

Part Number: SCA-1-47606BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-47736BI

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Estimated Ship Date: Apr 29, 2026 if ordered today

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HEAVY DUTY ASSEMBLY CHEV 502

Part Number: ESP-357404600

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Estimated Ship Date: Apr 24, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 396

Part Number: ESP-183024155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: ESP-B20109040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY KIT-LS 415 4.000/4.070 -4cc F/

Part Number: MAN-29415R

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Estimated Ship Date: Apr 16, 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-11014030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-15017060

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: SCA-1-48041BI

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Competition assembly, 522 CID, -30.4cc Icon

Part Number: ESP-22211040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Balanced Competition assembly, 480 CID, 70.6cc Icon

Part Number: ESP-B22305040

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Estimated Ship Date: May 6, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 555 4.250/4.560 F/T

Part Number: MAN-38555RHXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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

Part Number: SCA-1-48053BI

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 20, 2026 if ordered today

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CHEVY 400 ROTATING ASSEMBLY

Part Number: ESP-35610000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Engine Rotating Assembly, Balanced, Competition, Forged 4340 Crank, Forged Pistons, H-Beam Rods, Pontiac, Big Block, 400, Kit

Part Number: ESP-B515004155

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Engine Rotating Assembly, Balanced, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Modular V8, Kit

Part Number: SCA-1-47806BI

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Engine Rotating Assembly, Forged 4340 Crank, Forged Pistons, H-Beam Rods, Ford, Big Block FE, Kit

Part Number: SCA-1-47735BI

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-48095BI

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Estimated Ship Date: May 11, 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-B21201055

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Estimated Ship Date: Apr 27, 2026 if ordered today

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ENGINE ROTATING KIT

Part Number: ESP-B183154125

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Estimated Ship Date: May 6, 2026 if ordered today

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

Part Number: ESP-15010030

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Estimated Ship Date: Apr 27, 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-1-42255BE

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Estimated Ship Date: May 11, 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-1-41566BI

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Estimated Ship Date: Apr 29, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B11421L030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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