Block Markings
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Block Markings
Does an ITR Block have B18C5 where the mark is?
Does a regular LS Say B18B1
and does a USDM GSR Block say B18C1
Does a JDM Block say B18C, and if not what blocks are marked just B18C?
Does a regular LS Say B18B1
and does a USDM GSR Block say B18C1
Does a JDM Block say B18C, and if not what blocks are marked just B18C?
Smith & Wesson Protected.
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They're all marked unless someone grind it out. The mark is in left front of the block where it meets the tranny.
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Cold Ass Honky
Joined: Aug 2007
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I know there all marked, Im asking about specific markings. Are all GSR blocks marked B18C or are they marked B18C1, and is there a difference in the markings as compared to USDM vs JDM blocks.
Great White Hope
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JDM blocks normally do not have numbers after b16a/b18a/b/c except for maybe the type-r motors.
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