which LS1B pcm to order??

I need a new PCM for my '01 Z28 m6. GMPartsdirect has the 0411 for vette cheaper than the 4896 that's specific to my car. Which is better please??? I don't mind the price difference but I want the best, car is stock and will get serious bolt ons in the future. Tuned regularly with HP. I thought all LS1B pcms are the same but I hear the 411 talked about often...?

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I think the 0411 is the most used because it's the most available. It's in everything and can run almost anything gm sbc gen 3 24 and dizzy stuff to.

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Originally Posted by RandomEnthusiast

I think the 0411 is the most used because it's the most available. It's in everything and can run almost anything gm sbc gen 3 24 and dizzy stuff to.

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You are right and thank you for your reply!