Engine Crankshafts

STANDARD CRANK ASSEMBLY KIT

Part Number: HRI-4419

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Estimated Ship Date: Apr 6, 2026 if ordered today

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CRANKSHAFT-4.050 HEMI 58T RELU

Part Number: MAN-191958

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Estimated Ship Date: Tomorrow

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00015

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Powersports Crankshaft, Hot Rod Crank Polaris Scramble Sportsman 850

Part Number: HRI-4430

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Powersports Crankshaft, Hot Rod Crank Polaris Ranger Sportsman / Rzr 570

Part Number: HRI-4429

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-435060L

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445415C-3

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Estimated Ship Date: May 29, 2026 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00027

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Estimated Ship Date: Apr 3, 2026 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00025

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Crankshaft 4-454-4375-6635, Chevy Crankshaft Forged 4340 Strd Wgt 454 2-Piece Rear 4.375 Stroke 6.535 Length 2

Part Number: SCA-445428

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445430C-3

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445426C-3

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773505621

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Estimated Ship Date: May 28, 2026 if ordered today

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351 FORD SUPERLIGHT

Part Number: SCA-4351C50-3

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Estimated Ship Date: May 28, 2026 if ordered today

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Crankshaft CRANKSHAFT CRANKSHAFT

Part Number: HRI-4421-1

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Estimated Ship Date: Apr 6, 2026 if ordered today

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CRANKSHAFT-CHEVY LT1 4.000

Part Number: MAN-194258

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Estimated Ship Date: May 5, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-435018-3

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-445405C-3

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Estimated Ship Date: May 27, 2026 if ordered today

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Key-Flywheel

Part Number: PWD-222698S

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Estimated Ship Date: Jun 18, 2026 if ordered today

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4340 Forged Superlight

Part Number: SCA-435052-3

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Estimated Ship Date: May 27, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773502021

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Pro Series Big Block Post

Part Number: SCA-773507620

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Estimated Ship Date: May 29, 2026 if ordered today

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HEMI CHRYSLER, STD WEIGHT CHRYSLER

Part Number: SCA-4HEMI37910

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Estimated Ship Date: May 29, 2026 if ordered today

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4340 Forged Pro Series

Part Number: SCA-435018-2

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Estimated Ship Date: May 29, 2026 if ordered today

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Crankshaft, Compstar 4340 Forged, 3.750 Stroke, 8-bolt Flange, Internal Balanced, Includes 58-tooth GM Reluctor, Each

Part Number: CPI-5UJ31Q-CS

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Estimated Ship Date: Tomorrow

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