1973 Engine Kits & Rotating Assemblies

ROTATING ASSEMBLY KIT-BBC 582 4.375/4.600 43cc D

Part Number: MAN-29582HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D

Part Number: MAN-39615RHXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-38548R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 43cc D

Part Number: MAN-29572HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 43cc D

Part Number: MAN-29572RHX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 -3cc F

Part Number: MAN-38615X

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Forged Piston, Forged Crank, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-BF1012100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B14123040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B158104080

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING KIT

Part Number: ESP-B14828040

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Estimated Ship Date: Apr 24, 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-12010040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY BALANCED

Part Number: ESP-B1652503057

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING KIT

Part Number: ESP-B12316040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B14006030

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Estimated Ship Date: Apr 24, 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-12003030

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Estimated Ship Date: Apr 24, 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-12503040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-20101030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-198005BI040

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Estimated Ship Date: May 8, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-141460BI-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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STROKER KIT

Part Number: SCA-141660BI040

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Estimated Ship Date: May 8, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-146265BE040

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Estimated Ship Date: May 8, 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-B12012040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-62302000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-20152040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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