Engines & Components

4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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Estimated Ship Date: Sep 29, 2025 if ordered today

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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: Sep 29, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445425C-3

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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 Lightweight

Part Number: SCA-445426C-2

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4340 Forged Superlight

Part Number: SCA-445426C-3

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454 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-445430-2

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Crankshaft, Forged 4340 Steel, Superlite, 4.50 in. Stroke, Chevy, 454, 2-Piece Seal, Will Internal Balance

Part Number: SCA-445430-3

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454 2-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-445440-2

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454 2-PC REAR SEAL SUPERLIGHT

Part Number: SCA-445440-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-445440C-2

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Front Drive Kit, Olds Rocket SB w/391 Raised Cam

Part Number: JES-KFD-71500

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Front Drive Kit, SB Chevy +.391 Cam, BB Snout Crank

Part Number: JES-KFD-71550

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Front Drive Kit, BB Ford 460

Part Number: JES-KFD-74500

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Front Drive Kit, BB Donovan +400

Part Number: JES-KFD-75500

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Lift Set, Chev Spread Port, .842 Bdy / .760 Rlr

Part Number: JES-KTLS84276040

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Estimated Ship Date: Aug 6, 2025 if ordered today

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Lift Set, Pontiac 350-455, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785003

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Lift Set, SB Ford, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785010

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Lift Set, SB Ford/Offset Int .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785013

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Lift Set, BB Ford, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785015

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Lift Set, BB Ford, Offset Int, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785016

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LIFTER SET BBC

Part Number: JES-KTLS93785030

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Lift Set, Chev BB Sym Head, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785032

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Lift Set, Chev Spread Port, .937 Bdy / .850 Rlr

Part Number: JES-KTLS93785040

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