Engine Crankshafts

CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00015

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CRANKSHAFT W/O RODS Polaris

Part Number: HRI-HR00025

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00027

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CRANKSHAFT

Part Number: HRI-HR00125

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Crankshafts, SBC 4340 Forged Lightweight Crankshaft. 3.480" stroke, 48-50 lb. total weight, 2.100" rod journal, two piece rear main seal

Part Number: MAN-190310NB

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Crankshaft Pulley

Part Number: URO-018338

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Estimated Ship Date: Nov 10, 2025 if ordered today

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AMC/JEEP 4.0 L6 Stroker - 4.6 w/258" Crank 8.9:1 + .010" CH

Part Number: UEM-KB10177-060

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Estimated Ship Date: Nov 19, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141265-S

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Estimated Ship Date: Dec 19, 2025 if ordered today

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4340 Pro Stock

Part Number: SCA-4LS141282

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Estimated Ship Date: Dec 19, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141282-C

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Estimated Ship Date: Dec 19, 2025 if ordered today

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4340 Pro Stock

Part Number: SCA-4LS141285

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Estimated Ship Date: Dec 19, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4LS141285-C

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Estimated Ship Date: Dec 19, 2025 if ordered today

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LS1 STANDARD WEIGHT CHEVY LS1

Part Number: SCA-4LS142562

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Estimated Ship Date: Dec 19, 2025 if ordered today

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LS1 STANDARD WEIGHT CHEVY LS1

Part Number: SCA-4LS142565

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Crankshaft 4-LS7-4125-6125-24, Chevy LS7 Crankshaft 4340 Pro Street 6-Bolt 4.125 Stroke 6.125 Length 2.100 Jou

Part Number: SCA-4LS741262

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Estimated Ship Date: Dec 19, 2025 if ordered today

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350 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-435056-3

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-435060L

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Series 9000 Cast Crankshafts

Part Number: SCA-922142

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Estimated Ship Date: Dec 19, 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: Dec 19, 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: Dec 19, 2025 if ordered today

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SUBARU CRANK

Part Number: SCA-88S791

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Estimated Ship Date: Dec 19, 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: Dec 19, 2025 if ordered today

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FORGED CRANKSHAFTS

Part Number: SCA-4LS14125

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-43012

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Forged 4340 Standard Weight

Part Number: SCA-43013

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Estimated Ship Date: Dec 19, 2025 if ordered today

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