The reason it's listed for 68-77 is because it has 3 slots for defrost. The 66-67 only has 2. The solution is to tape over the middle slot and install the vent. So it can be used for the 66-67.
Asked: May 08, 2022 - 07:16 AM PST • Answered: May 11, 2022 - 05:16 AM PST • SKU: 5201