Engines & Components

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Each

Part Number: CRO-95133

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, Custom Order, Ford, 351C, Each

Part Number: CRO-95186C

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-E95140X4

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.250 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95119

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, Custom Order, Chevy, Each

Part Number: CRO-95120

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, Standard Series, Forged 4340 Steel, 4.250 in. Stroke, Dodge, Plymouth, 426 Hemi, Each

Part Number: CRO-95166

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, Each

Part Number: CRO-95135

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-ML95137

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1000A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1150-A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.625 in. Stroke, Chevy, Each

Part Number: CRO-95139

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, Forged 4340 Steel, 3.760 in. Stroke, External Engine Balance, Chevy, 396, 402, 427, Each

Part Number: CRO-E95132X4

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.800 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95126

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Estimated Ship Date: Feb 19, 2027 if ordered today

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CRANKSHAFT 4340 FORGED MAXI-LIGHTSB CHEVY 3.750 STROKE

Part Number: CRO-ML95125

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95133

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1000E

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Crankshaft, Forged 4340 Steel, 3.875 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95127X4

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, Custom Order, Ford, 352-428, Each

Part Number: CRO-95191C

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.000 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95115

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, Standard Series, Forged 4340 Steel, 3.750 in. Stroke, Dodge, Plymouth, 426 Hemi, Each

Part Number: CRO-95162

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.750 in. Stroke, Chevy, Each

Part Number: CRO-95140

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, Ultra Light, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, Chevy, 454, Each

Part Number: CRO-UL95132

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95128X4

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95136

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Estimated Ship Date: Feb 17, 2027 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95139

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Estimated Ship Date: Feb 17, 2027 if ordered today

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