Dodge truck small rear window seal  will fit 1961 thur 1967 D100 , D200 , D300 ,  W100 , W200 , W300 Series , This application goes first on the body , then the glass is placed in the opening , a separate lockstrip inserts into the rubber and secures the glass in place , lock strip is included , approx. 16' 8" long ,  great replacement , Precision Replacement Parts ,  Lifetime Warranty , Thanks For Looking !