Engine Crankshafts

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 22, 2025 if ordered today

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400 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-440056-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440076-3

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Crankshaft, 2-Piece Seal, 4340 Steel, Standard Snout, 4.00 in. Stroke, Chevy, Small Block, 400, Each

Part Number: SCA-440086-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4426010

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Estimated Ship Date: Dec 22, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4426011

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-4426014-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-4426018

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.50 in. Stroke, 6.760 Rod, Mopar, 426 Hemi, Each

Part Number: SCA-4426020

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 3.750 in. Stroke, Chrysler, 440, Each

Part Number: SCA-444010

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Estimated Ship Date: Dec 22, 2025 if ordered today

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440 CHRYSLER, STD WEIGHT CHRYSLER

Part Number: SCA-444014

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Estimated Ship Date: Dec 22, 2025 if ordered today

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440 CHRYSLER STD WEIGHT

Part Number: SCA-444020

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445405C-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4340 Forged Pro Series Lightweight

Part Number: SCA-445415C-2

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Estimated Ship Date: Dec 22, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Estimated Ship Date: Dec 22, 2025 if ordered today

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CRANK-4340 BILLET 79mm STROKE

Part Number: MAN-190040B

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Woodruff Key-Width-5/32(.157) In., Length-5/8(.607) In., Height-15/64(.236) In.

Part Number: RNB-595-059

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Woodruff Key-Width-1/4(.25) In., Length-63/64(.978) In., Height-27/64(.425) In.

Part Number: RNB-595-064

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Woodruff Key-Width-1/4(.25) In., Length-1-7/64(1.106) In, Height-15/32(.471) In

Part Number: RNB-595-065

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Woodruff Key-Width-3/16(.188) In., Length-55/64(.855) In., Height-23/64(.362) In

Part Number: RNB-595-069

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Straight Key-Width-5/16(.313) In., Length-12 In., Height-5/16(.313) In.

Part Number: RNB-600-063

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Straight Key-Width-1/8(.125) In., Length-12 In., Height-1/8(.125) In.

Part Number: RNB-600-070

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft

Part Number: RRA-7-062568

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Crankshaft Key, Short Type, 0 degree Offset, Steel, Natural, Set of 10

Part Number: RRA-7-01960

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Estimated Ship Date: Nov 17, 2025 if ordered today

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(2) Flywheel Keys

Part Number: RRA-7-01960D

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Estimated Ship Date: Nov 17, 2025 if ordered today

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