37-39 truck rear window interchangeability

[Mike in Mass]

Good evening All . I have a 39 picup that needs the rear glass replaced,,delaminating ,cloudy, these things happen . I have an original 37 rear window from my Dad's truck with some nostalgic stickers on it. I checked my Green Bible but found no glass references other than rear view mirror ,and interior gauge glass . They look close . I know I can get an easy cut plate made. My dad sold the truck to my sister and it was IMMEDIATELY street rodded. I got all the" Undesirable " parts. Thanks for your time . Mike P