1974 Engine Kits & Rotating Assemblies

PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62009060

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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-12042030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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CHEVY 400 ROTATING ASSEMBLY

Part Number: ESP-12042040

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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, Ford, Small Block, Kit

Part Number: ESP-14125030

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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, Ford, Small Block, Kit

Part Number: ESP-14125060

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY 30 OVER

Part Number: ESP-14142030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14142040

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Estimated Ship Date: Mar 16, 2026 if ordered today

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STREET & STRIP ASSEMBLY OLDS 455

Part Number: ESP-42106030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 454

Part Number: ESP-11421000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-11421030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: ESP-14805030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Rotating Assembly, Street/Strip, Cast Steel Crankshaft, Forged Dish Pistons, 2 pc. Seal, Ford, 513, Kit

Part Number: ESP-15015080

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-12147000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-12147030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-12147040

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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-12603000

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Estimated Ship Date: Mar 16, 2026 if ordered today

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CHEVY 400 350 MAINS

Part Number: ESP-12603030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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CHEVY 400 350 MAINS

Part Number: ESP-12603040

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Estimated Ship Date: Mar 16, 2026 if ordered today

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PRO STREET ASSEMBLY FORD 351C

Part Number: ESP-64701030

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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, Big Block, Kit

Part Number: ESP-11006030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: ESP-12500030

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Estimated Ship Date: Mar 16, 2026 if ordered today

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

Part Number: ESP-12500040

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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, Big Block, Kit

Part Number: ESP-11518070

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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, Big Block, Kit

Part Number: ESP-11518100

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Estimated Ship Date: Mar 16, 2026 if ordered today

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BALANCED PRO STREET ASSEMBLY FORD 351W

Part Number: ESP-B14828155

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Estimated Ship Date: Mar 16, 2026 if ordered today

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