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Product reviews for B&M Shift Improver Kit for GM Transmissions
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Existing reviews
Seems to be the cheapest site I’ve found for these particular plugs
From:
John B
|
Date:
10/16/2026 4:01 PM
Got the right part ordered with no complications.
From:
Timothy F
|
Date:
10/2/2026 6:40 PM
Real easy
From:
Guy M
|
Date:
9/30/2026 5:29 PM
Good
From:
Garrett B
|
Date:
9/14/2026 8:51 PM
However I need to return this part because it is apparently not compatible with my vehicle!
Please send me a return document and address.
Please send me a return document and address.
From:
kenneth R
|
Date:
12/15/2025 11:07 AM
It was a hard-to-find item that Boatplicity had in stock and at a decent price. I will be back for more stuff for my boat.
From:
Alan U
|
Date:
11/16/2025 10:24 AM