It's the same. You could take some flat stock and make the gooseneck park if wanted. Yes, in the right position the mirror could hit the door/glass but the same goes for a normal mirror.
Is that what you are asking?
Scott
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Camano' 1986 F250 Supercab XLT Lariat 460/C6
'Chanute' 1980 F350 C&C 400/NP 435 - Gin Pole
But there ain't nothin' wrong with the radio