1978 Engine Kits & Rotating Assemblies

Engine Rotating Assembly, Competition, Forged 4340 Crank, Forged Pistons, H-Beam Rods, Pontiac, Big Block, 400, Kit

Part Number: ESP-515104155

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Estimated Ship Date: May 5, 2026 if ordered today

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COMPETITION ASSEMBLY PONTIAC 400

Part Number: ESP-515144180

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Estimated Ship Date: May 5, 2026 if ordered today

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PRO STREET ASSEMBLY CHRYSLER 360

Part Number: ESP-20403080

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Estimated Ship Date: Apr 24, 2026 if ordered today

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COMPETITION ASSEMBLY FORD 351W SVO

Part Number: ESP-14640030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62077030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 327

Part Number: ESP-62321000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 327

Part Number: ESP-62324030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED H. D. ASSY CHEV 400, 350 MAINS

Part Number: ESP-B35550000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHRYSLER 360

Part Number: ESP-20404080

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-B62316030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY FORD 351W

Part Number: ESP-64142155

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62010060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY FORD 289 / 302

Part Number: ESP-64002030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHRYSLER 360

Part Number: ESP-20409040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 350

Part Number: ESP-62304000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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COMPETITION ASSEMBLY CHEVY 350

Part Number: ESP-12303000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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STREET & STRIP ASSEMBLY CHEV 454

Part Number: ESP-18324060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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HEAVY DUTY ASSEMBLY FORD 289 / 302

Part Number: ESP-34054030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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HEAVY DUTY ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-35160040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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HEAVY DUTY ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-35560040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 327

Part Number: ESP-62324040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-12264030

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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-61322030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PRO STREET ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-62603000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-12263000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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