1981 Crankshafts

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: May 27, 2026 if ordered today

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Crankshaft, Internal Balance, Billet Steel, Custom Order, Ford, 289, 302, Each

Part Number: CRO-95185C

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Estimated Ship Date: May 27, 2026 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: May 27, 2026 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: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95121

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.500 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95122

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95124

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95125

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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: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95128

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95129

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95132

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Estimated Ship Date: May 27, 2026 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: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95134

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.250 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95135

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Estimated Ship Date: May 27, 2026 if ordered today

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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: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-ML95128

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-UL95121

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-UL95123

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.625 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-UL95124

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Estimated Ship Date: May 27, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-UL95127

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Estimated Ship Date: May 27, 2026 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: May 27, 2026 if ordered today

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ENGINE CRANKSHAFT, L81-99 BIG TWIN, CRANK PIN +.001

Part Number: SSY-34-2103

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Estimated Ship Date: Feb 25, 2026 if ordered today

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ENGINE CRANKSHAFT, L81-99 BIG TWIN, CRANK PIN +.002

Part Number: SSY-34-2105

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.200 in. Rod, Internal Balance, Ford, Small Block, Each

Part Number: CPI-EFO71V-MG

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Estimated Ship Date: Apr 22, 2026 if ordered today

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