1971 Engine Kits & Rotating Assemblies

Rotating Assembly Competition, Forged Rotating Assembly Pontiac 455 Main Balance Internal Forged4.500" Stroke

Part Number: SCA-1-41683BI

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Estimated Ship Date: Apr 6, 2026 if ordered today

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BALANCED ROTATE ASSLY

Part Number: SCA-1-46260BE040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-47360BI060

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING KIT

Part Number: SCA-1-47410BI040

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-48035BI60

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ENGINE KIT

Part Number: SCA-1-48035BISTD

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-90610BI040

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ROTATING ASSEMBLY

Part Number: SCA-142355BI040

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ROTATING ASSEMBLY

Part Number: SCA-146265BE040

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ROTATING ASSEMBLY

Part Number: SCA-1-91460BE060

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ROTATING ASSEMBLY

Part Number: SCA-198112BI040

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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ENGINE KIT

Part Number: SCA-1-91610BI060

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ROTATING ASSEMBLY

Part Number: SCA-1-94661BI040

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ROTATING ASSEMBLY

Part Number: SCA-198005BI040

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ROTATING ASSEMBLY

Part Number: SCA-1-92256BE060

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Rotating Assembly Competition, Forged Rotating Assembly Chevy 350 Main, 2-Pc Seal Unbalanced Forged, 2 pc seal

Part Number: SCA-1-40905

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Rotating Assembly Competition, Forged Rotating Assembly Chevy 350 Main, 2-Pc Seal Balance Internal, 2 pc seal

Part Number: SCA-1-40907BI

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-41305BI-60

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Rotating Assembly Competition, Forged Rotating Assembly Chevy 400 Main, 2-Pc Seal Unbalanced, 2 pc seal 3.875

Part Number: SCA-1-41568

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Estimated Ship Date: Apr 6, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-41568BI

5.0 out of 5 stars ( 1 )

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Rotating Assembly Competition, Forged Rotating Assembly Chevy 400 Main, 2-Pc Seal Unbalanced Forged, 2 pc seal

Part Number: SCA-1-41569

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Rotating Assembly Competition, Forged Rotating Assembly Chevy 400 Main, 2-Pc Seal Balance Internal F, 2 pc sea

Part Number: SCA-1-41569BI

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ROTATING ASSEMBLY

Part Number: SCA-1-94307BI

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ROTATING ASSEMBLY

Part Number: SCA-1-94306BI040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94306BI060

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Estimated Ship Date: Apr 13, 2026 if ordered today

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