Engine Crankshafts

4140 CRANK CHEVY BB INT BALANCE

Part Number: ESP-545440026135

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Estimated Ship Date: Nov 5, 2025 if ordered today

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FORGED CRANKSHAFT

Part Number: ESP-4350335057LA

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Estimated Ship Date: Nov 5, 2025 if ordered today

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

Part Number: ESP-4350350057LA

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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

Part Number: ESP-435035625700

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft, Cast Steel, 4.000 in. Stroke, 2.138 in. Rod Journal, Ford, Flathead, Internal Balance, Each

Part Number: SCA-923911

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, Std. Weight, 3.875 in. Stroke, Chevy, 350, 2-Piece Seal, Internal Balance, Each

Part Number: SCA-435076

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Counter Balance Plate, Steel, Chevy, Small Block 400, Each

Part Number: RAU-399-100

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Woodruff Keys, Assortment, Short, 0 degree Offset, Steel, Natural, Set of 5

Part Number: RNB-13125

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Crankshaft, One-piece Seal, Internal Balance, Forged Steel, 3.622 in. Stroke, Chevy, 6.2L, Each

Part Number: NAL-12674744

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.125 in. Stroke, Ford, V8, Flathead, 8BA, Each

Part Number: ESP-102394125

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft Keys, Short Type, 0 degree Offset, Steel, Natural, 3/16 in. Tall, AMC, Buick, Cadillac, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Set of 100

Part Number: PIO-PK-9-100

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Estimated Ship Date: Oct 21, 2025 if ordered today

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CAST CRANKSHAFT

Part Number: ESP-104284125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.250 in. Stroke, Ford, V8, Flathead, 8BA, Each

Part Number: ESP-102394250

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Estimated Ship Date: Tomorrow

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Woodruff Key Adapter, Short, 0 Degree, 1/8 in. x 1/2 in., Steel, Natural, Each

Part Number: JES-KEY-34250

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Estimated Ship Date: Tomorrow

Series 9000 Cast Crankshafts

Part Number: SCA-9351W12

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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CRANKSHAFT ASM

Part Number: ADO-12642339

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CAST CRANKSHAFT

Part Number: ESP-102583895

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Drive Hub, 1.187 in. Thick, Mandrel, 3.500 in. Length, Billet Aluminum, Natural, Chevy, Big Block, Each

Part Number: JRP-DH8101WCBB

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Cast Steel, 4.25 in. Stroke, Pontiac, 455, Each

Part Number: ESP-104554250

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4074

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4006

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Crankshaft Assembly, +4.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4143

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4007

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Crank Keys, 3/16 in. Thick, 1 3/8 in. Long, Set of 25

Part Number: PIO-PK-126-25

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Estimated Ship Date: Oct 21, 2025 if ordered today

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VALVE KEYS 100PC

Part Number: PIO-PX1050HP-100

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Estimated Ship Date: Oct 21, 2025 if ordered today

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