1973 Engine Kits & Rotating Assemblies

KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548HX

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Estimated Ship Date: Apr 16, 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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KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548R

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KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-28565RHX

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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-28565RHXX

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572RHX

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572RHXX

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572RX

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572X

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598HXX

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598R

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598RH

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ROTATING ASSEMBLY

Part Number: ESP-35540040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-13010000

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

Part Number: ESP-B13051E040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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engine rotating kits

Part Number: ESP-62304040

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Estimated Ship Date: Apr 24, 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: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14142125

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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, Ford, Small Block, Kit

Part Number: ESP-B16323MA040

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

Part Number: ESP-13201040

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ROTATING ASSEMBLY

Part Number: ESP-B14142155

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434 SMALL BLOCK KIT

Part Number: ESP-35570030

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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-11509030

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Estimated Ship Date: Apr 24, 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-14251040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-16128030

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