Want to use our stash knob or gear shifter extension on your Bus or early-model Vanagon? Or maybe you've got your eye on a Bus shifter accessory you want for your late-model Vanagon?
12mm-to-14mm adapter: Choose this if your shift lever is 12mm in diameter and you want to use a 14mm accessory, like our shift lever extension or stash knob.
14mm-to-12mm adapter: Choose this if your shift lever is 14mm in diameter and you want to use an accessory designed for a 12mm lever.
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