Engines & Components

KIT-SBC 383 3.750/4.030

Part Number: MAN-290130

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130HX

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290130R

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RH

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RHX

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RX

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130X

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KIT-SBC 383 3.750/4.040

Part Number: MAN-290940

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Engine Rotating Kits, KIT-SBC 383 3.750/4.040

Part Number: MAN-290940HX

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290940R

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290940RH

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Engine Rotating Kits, KIT-SBC 383 3.750/4.040

Part Number: MAN-290940RHX

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502021

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Estimated Ship Date: Dec 29, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773508620

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Engine Crankshaft, Chevy 4-454-4375-6385-2 454 Big Block Forged 4340 Steel

Part Number: SCA-445426-2

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774005420

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007620

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774007621

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4340 Forged Pro Series Big Block Post

Part Number: SCA-774008621

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Crankshaft, Forged 4340 Steel, Superlite, 4.25 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445425-3

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773507620

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