1981 Engine Kits & Rotating Assemblies

BALANCED STREET & STRIP ASSY CHEV 350

Part Number: ESP-B13324E000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEM

Part Number: ESP-B13324E030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13324E060

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Estimated Ship Date: Mar 16, 2026 if ordered today

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BALANCED STREET & STRIP ASSY FORD 351W

Part Number: ESP-B1612403064

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14823030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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PRO STREET ASSEMBLY FORD 351W

Part Number: ESP-14823040

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14828030

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ROTATING ASSEMBLY

Part Number: ESP-14828040

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62305000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62305040

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62305060

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CHEVY BB ROTATING ASSEMBLY

Part Number: ESP-11106030

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Estimated Ship Date: Mar 16, 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-12009030

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Estimated Ship Date: Mar 16, 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-12009060

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Estimated Ship Date: Mar 16, 2026 if ordered today

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PRO STREET ASSY FORD 351W, 2.750" MAINS

Part Number: ESP-64642040

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Estimated Ship Date: Mar 16, 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: Mar 16, 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-B1612304064

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Estimated Ship Date: Mar 16, 2026 if ordered today

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BALANCED PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-B62029040

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STREET & STRIP ASSEMBLY CHEV 350, IMCA

Part Number: ESP-13302C000

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STREET & STRIP ASSEMBLY CHEV 350, IMCA

Part Number: ESP-13302C040

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

Part Number: ESP-16526040

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: ESP-16526060

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ROTATING ASSEMBLY

Part Number: ESP-B12302000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12302040

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Estimated Ship Date: Mar 16, 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-13005040

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Estimated Ship Date: Mar 16, 2026 if ordered today

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