1970 Engine Kits & Rotating Assemblies

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

Part Number: ESP-12055000

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Estimated Ship Date: Apr 14, 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-12055030

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Estimated Ship Date: Apr 14, 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-12055040

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Estimated Ship Date: Apr 14, 2026 if ordered today

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CHEVY 434 FLAT TOP ROTATING ASSY

Part Number: ESP-12056000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 2-Piece Seal, Chevy, 434, Kit

Part Number: ESP-12056030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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CHEVY 434 DOME ROTATING ASSY

Part Number: ESP-12057030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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CHEVY 400 350 MAINS

Part Number: ESP-12117000

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Estimated Ship Date: Apr 14, 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-12117030

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Estimated Ship Date: Apr 14, 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-12117060

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Estimated Ship Date: Apr 14, 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-12117STD

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-12142000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-12147000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-12147030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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ROTATING ASSY 400 W/350 MAINS

Part Number: ESP-12155000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400

Part Number: ESP-12160060

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400

Part Number: ESP-12161030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-12260060

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 400, 350 MAINS

Part Number: ESP-12264000

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Estimated Ship Date: Apr 14, 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-12303040

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 454

Part Number: ESP-11324000

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 454

Part Number: ESP-11325070

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Estimated Ship Date: Apr 14, 2026 if ordered today

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COMPETITION ASSEMBLY CHEV 454

Part Number: ESP-11420030

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Rotating Assembly, Callies Compstar BBC 489 Rotating assembly

Part Number: CPI-20003

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Estimated Ship Date: May 19, 2026 if ordered today

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Rotating Assembly, Callies Compstar BBC 496 Rotating assembly

Part Number: CPI-20004

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Estimated Ship Date: May 19, 2026 if ordered today

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Rotating Assembly, Callies Compstar BBC 496 Rotating assembly

Part Number: CPI-20005

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Estimated Ship Date: May 19, 2026 if ordered today

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