1984 Engine Kits & Rotating Assemblies

KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 516 4.000/4.530 2cc DO

Part Number: MAN-29516

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B12305030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-14251040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ESP CH 350 ROTATING ASSY

Part Number: ESP-12004060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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CHV 454 ROTATING ASSEMBLY

Part Number: ESP-11000100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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CHV 454 ROTATING ASSEMBLY

Part Number: ESP-11002060

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Estimated Ship Date: Apr 24, 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 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B64003125

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.030

Part Number: MAN-290830H

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 565 4.250/4.600 43cc D

Part Number: MAN-29565RH

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Estimated Ship Date: Apr 16, 2026 if ordered today

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S&S Cycle 70-84 BT 93in Sidewinder Big Bore Stroker Kit - Gloss Black

Part Number: SSY-91-9126

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Estimated Ship Date: Mar 24, 2026 if ordered today

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80" COMPLETE TOP END KIT BT

Part Number: SSY-90-0098

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Estimated Ship Date: Mar 24, 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-12003040

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Estimated Ship Date: Apr 24, 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-12011060

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Estimated Ship Date: Apr 24, 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-B14003060

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B16023LS040

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Estimated Ship Date: Apr 24, 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-14031030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B16040LS030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B11421100

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Estimated Ship Date: Apr 24, 2026 if ordered today

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S&S Cycle 84-99 BT 96in Sidewinder Big Bore Stroker Kit - Wrinkle Black

Part Number: SSY-91-7661

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Estimated Ship Date: Mar 25, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14829030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chrysler, Small Block, 408, Kit

Part Number: ESP-B20108030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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CHEVY 454 ROTATING ASSEMBLY

Part Number: ESP-18005060

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Estimated Ship Date: Apr 24, 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-11510060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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