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Old 12-27-2023, 01:41 PM   #7
MT-SS1LE
 
Drives: 2023 SS 1LE Sharkskin
Join Date: Jun 2023
Location: Montana
Posts: 384
45K for the first gear oil change is ridiculous. New diffs produce a lot of fine metal that should be drained out. I did mine at 500 (was nasty black) and again at 1500 (much better). But I do all my services myself so it's only the cost of materials.
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