L15b7 all the same?

[Dvoxojo]

Looking fora si long block. But can’t seems to find our year. All I see is 2016 l15b7. My questions is doesn’t matter which one I buy if I plan to build the motor? Are the all the same? If not doesn’t anybody know where I can buy a si long block? Sorry for noob questions. Thanks.

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[LightX]

MAPerformance are making a short and long block, go read their blogs.
https://www.civicx.com/threads/maperformance-civic-x-1-5t-performance-engine-build-thread.28456/