UP FOR SALE IS A 51-3/4" WINDOW CHANNEL/RUN; GOES INSIDE THE TAILGATE ON LH & RH SIDE FOR THE WINDOW TO TRAVEL IN WHEN IT GOES UP AND DOWN. GOOD FOR 69-75 TRAVELALLS; CHECK YOUR APPLICATION BEFORE PURCHASING. THIS HAS THE "FUZZY" MATERIAL ON IT. EMAIL W/QUESTIONS AND THANK YOU FOR LOOKING!!