Set Of 8 MTVR Defroster Vent inserts MK23 MK25 7 Ton

New made in USA 7 ton MTVR Defroster vent inserts. These are designed to replace the insert to the defroster vent on the dash. Each has tighter tolerances than any factory vent which allows the vents to actually hold their set position. A set comes with 8 replacements (only 7 on each truck). If you need the outside part of the vent please contact me.