Crankshafts

Chevy LS 4340 Forged Steel Crankshaft, 4.000 stroke, 24X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req.

Part Number: SUM-180LS400024

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400 2-PC REAR SEAL, SUPERLIGHT CHEVY

Part Number: SCA-440086-3

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MODEL 'T' REPLACEMENT 1908-1927 with oil holes

Part Number: SCA-7T4000H

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4340 Forged Superlight Crankshaft

Part Number: SCA-4426018-3

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