Rare Parts › Project Mu Universal Shift Knob Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 Project Mu Universal Shift Knob $290.00 sold out Very Rare with all three threaded inserts.Made by Projectμ Japan Sold Out Added! Very Rare with all three threaded inserts.Made by Projectμ Japan