1973 Engine Kits & Rotating Assemblies

Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Piston, I-Beam Rod, Pontiac, Big Block, 455, Kit

Part Number: ESP-524054155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Rotating Assembly, Pro Street, Forged 4340 Crank, Forged Pistons, I-Beam Rods, Pontiac, Big Block, 400, Kit

Part Number: ESP-615004155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Rotating Assembly, Pro Street, Forged 4340 Crank, Forged Pistons, I-Beam Rods, Pontiac, Big Block, 455, Kit

Part Number: ESP-615034155

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: SCA-1-40310

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: SCA-1-40310BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Rotating Assembly 440 PONTIAC

Part Number: SCA-1-41661BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Rotating Assembly 432 PONTIAC

Part Number: SCA-1-41670BI

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

Part Number: SCA-1-42005BE

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: SCA-1-42305BI

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: SCA-1-42310BI

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: SCA-1-42360BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged 4340 Crank, Forged Dome Pistons, H-Beam Rods, Chevy, 496, Kit

Part Number: SCA-1-42360BI060

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Estimated Ship Date: May 11, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-42360BI100

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Estimated Ship Date: May 11, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-42383BI060

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Estimated Ship Date: May 11, 2026 if ordered today

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ROTATING ASSEMBLIES

Part Number: SCA-1-43000BI

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Estimated Ship Date: May 11, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-47602060

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47604BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47608

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Estimated Ship Date: May 11, 2026 if ordered today

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Rotating Assembly 532 FORD

Part Number: SCA-1-47610

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47610BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47612BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47614

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Ford, Big Block, Kit

Part Number: SCA-1-47614BI

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Estimated Ship Date: May 11, 2026 if ordered today

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Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-47730

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Mopar, Big Block, Kit

Part Number: SCA-1-48043BI

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Estimated Ship Date: May 11, 2026 if ordered today

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