Engine Crankshafts

SB Windsor 4340 Forged crank, 3.000 in. stroke, 5.400 in. Rod, Internally Balanced, Req's Narrowed Rod Bearings, one or two piece rear main seal

Part Number: SUM-SBF3023000I

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SB Mopar 340 Forged Steel Crank, 3.580 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP34033106

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426015-3

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426018-3

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4340 Forged Pro Series Lightweight

Part Number: SCA-44294500-2

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.268 in. / 83 mm Stroke, Internal Balance, Subaru, EJ20, Each

Part Number: CPI-S26005

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ENGINE CRANKSHAFT, 41-E81 BIG TWIN, CRANK PIN +.001

Part Number: SSY-34-2007

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IG Key

Part Number: BCH-1900023005

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ENGINE WOODRUFF KEYS 5PK

Part Number: SSY-50-1008

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Crankshaft Mallory Metal, Heavy Metal, Round, 0.875 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM-875X-800

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Crankshaft Mallory Metal, Heavy Metal, Round, 1.125 in. Diameter, 0.800 in. Length, Each

Part Number: SCA-HM1-125X-800

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Estimated Ship Date: Nov 21, 2025 if ordered today

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SUBARU CRANK

Part Number: SCA-88S791

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Pro Stock Cast Crankshaft

Part Number: SCA-9102430

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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Series 9000 Cast Crankshafts

Part Number: SCA-922142

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Estimated Ship Date: Nov 21, 2025 if ordered today

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FLATHEAD FORD

Part Number: SCA-923921

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Crankshaft, Cast Steel, 4.250 in. Stroke, 2.00 in. Rod Journal, Ford, Flathead, Internal Balance, Each

Part Number: SCA-923930

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 21, 2025 if ordered today

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FLATHEAD FORD

Part Number: SCA-923940

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Estimated Ship Date: Nov 21, 2025 if ordered today

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308 HOLDEN

Part Number: SCA-930810

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Estimated Ship Date: Nov 21, 2025 if ordered today

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CRANKSHAFT W/RODS Polaris

Part Number: HRI-HR00026

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Estimated Ship Date: Sep 29, 2025 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00027

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Estimated Ship Date: Sep 29, 2025 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00046

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Crankshaft Assembly, +5.000mm Stroke, Forged 4140 Steel, Each

Part Number: HRI-4179

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Estimated Ship Date: Sep 29, 2025 if ordered today

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HOT RODS CRANKSHAFT YFZ450R

Part Number: HRI-4406

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4409

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Crankshaft Assembly, Forged 4140 Steel, for use on Honda®, Each

Part Number: HRI-4411

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Estimated Ship Date: Sep 29, 2025 if ordered today

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