HPT 2017+ GM 8/10 Speed Auto T87A TCM Unlock Only (*Must Mail in PCM*)

HPT 2017+ GM 8/10 Speed Auto T87A TCM Unlock Only (Must Mail in PCM)

Marsoni

M251S

$107.09

Get it in 3 business days with 1 day shipping. Friday, May 29

HPT 2017+ GM 8/10 Speed Auto T87A TCM Unlock Only (*Must Mail in PCM*)Our upgrade only option will upgrade your TCM to enable tuning. Send us your TCM and we'll send it back to you fully upgraded for tuning. Please include VIN. This service takes 1 3 business days to complete (not including shipping times).

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This book was about the FGTeev family getting shrunk by the glitch when they were on vacation and it is up to Shawn to save them all. I must admit I never watched their videos, and when my friends learned that, they said that I missed out on what would have been a fantastic part of my younger days. The book was pretty good, but I feel like the plot just wasn't as good as some of the previous books' plots. I recommend it to anyone who liked the earlier books.

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Reviewed in the United States on May 5, 2026

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Amazon Customer

Louisville, US

★★★★★ 5

Son loved it.

Format: Hardcover

Son loved it! Book was nice and really bright! Great quality

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 30, 2026

Verified Purchase