Crankshaft ID - WINBERG Lightweight?

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**72-SS-L48** · #1 02-23-2025, 08:15 PM

I tried calling Winberg but they were not helpful. Can anyone ID this?

Small journal SBC??

Thanks,
Dave

MarcDant · #2 02-25-2025, 12:46 PM

The mains are standard sbc size, the rod journal looks larger than 1.1984 written on there, maybe it should be 1.9984 ( small journal), also a very light heat treated crank maybe 30 * at 3.1 stroke.

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72-SS-L48 (03-02-2025)

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