1973 Engine Kits & Rotating Assemblies

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

Part Number: ESP-B18021070

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Estimated Ship Date: Apr 24, 2026 if ordered today

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KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548HXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565HXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572R

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598HXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 632 4.750/4.600 -3cc F

Part Number: MAN-28632RHX

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Estimated Ship Date: Apr 16, 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-B16323MS030

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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-14001030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-14806030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-62077040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY BALANCED

Part Number: ESP-B62302000

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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, Big Block, Kit

Part Number: ESP-11518100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B157084100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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332 FORD ROTATING ASSEM

Part Number: ESP-14007030

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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-B12008030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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CHV 454 ROTATING ASSEMBLY

Part Number: ESP-11007030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-35550000

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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-12029030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B16002MS040

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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-12117STD

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Estimated Ship Date: Apr 24, 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-B13006E060

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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-12010030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14823030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Rotating Assembly, Forced Induction, Forged Crank, Forged Piston, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-35300060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 454

Part Number: ESP-61331100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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