Gents- I'm getting ready to remove the onstar antenna on my 12 Hoe. I've done some shopping around, and bought a few different onstar/XM antennas from other GM vehicles mainly cars, which have small little square antennas rather than the sharkfin we have.
Does anyone have any good step by...
KMeloney-you wouldn't happen to have pictures of your roof AFTER you removed the stock rack? And pics of the holes filled and/or plugged? Thanks for any support.
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