Engine Crankshafts

Spindle Nut Keys, Steel, Pair

Part Number: RNB-615-140

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Pro Stock Replacement Cast

Part Number: SCA-942L3740

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Estimated Ship Date: Sep 22, 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: Jul 29, 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: Aug 18, 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: Jul 30, 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: Jul 29, 2025 if ordered today

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.000 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM1-000X-800

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Estimated Ship Date: Sep 22, 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: Today

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: Today

CRANKSHAFT

Part Number: HRI-HR00047

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Crankshaft Key, Steel, Natural, 0 Offset, Jeep, AMC Engine, L6, Each

Part Number: CWA-J3107234

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400 2-PC REAR SEAL CHEVY

Part Number: SCA-940020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4083

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Estimated Ship Date: Today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4016

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Duramax Crank And Cam Key, Set

Part Number: SUM-161002

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Estimated Ship Date: Today

Crankshaft Position Sensor, Cadillac, Chevy, GMC, Isuszu, Oldsmobile, Each

Part Number: RNB-917-755

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 4, 2025 if ordered today

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Crankshaft Assembly, Forged 8620 Steel, Each

Part Number: HRI-4053

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Estimated Ship Date: Jul 30, 2025 if ordered today

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Drive Kit Component, Drive Mandrel End Cap Kit, Kit

Part Number: JRP-BEC-2109-HC

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Estimated Ship Date: Today

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Repair Sleeve

Part Number: FEL-16228

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Estimated Ship Date: Today

Straight Key, 1/4 in., 0-Degree Offset, 12.0 in. Length, Set of 5

Part Number: RNB-600-062

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Estimated Ship Date: Aug 4, 2025 if ordered today

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KEY-CHEVY AND FORD CRANK

Part Number: MAN-CHEVYKEY

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Duramax Cam Key, Each

Part Number: SUM-161003

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Estimated Ship Date: Today

Key-Flywheel

Part Number: PWD-222698S

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Estimated Ship Date: Oct 13, 2025 if ordered today

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(Pk Of 2) Woodruff Key

Part Number: RRA-7-03327-2

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Estimated Ship Date: Aug 18, 2025 if ordered today

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Crankshaft, Forged 4340 Steel, 4.250 in. Stroke, Internal Balance, 6 Bolt, 58-tooth GM Reluctor, Standard Snout, Chevy, Small Block, LS, Each

Part Number: CPI-APP-31V-AS

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Estimated Ship Date: Today

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