Technical 1948 oldsmobile back window rubber

Is there a alternative seal I can use on my back window ? 1948 oldsmobile sedan fastback series 76

 

Is it the same as a 48 Chevy?

 

The body is the same as the Buick, so the seal would be the same. The only other way to do it is if you have a piece of the original for a sample and can buy the seal rubber in a length and make one (butt join with super glue).

 

Talked to auto city classics , they told me a chevy , pontiac are buick were not the same as my 48 oldsmobile

 

Yes, No Chop got it right! It looks like Lynn Steele Rubber has one p/n 60-0278-81, $183.69. It says it will fit 2 or 4 door sedans, Dynamic Series 76 or Dynamic Deluxe Series 76. Best to call them and verify for sure before taking the plunge! 60 Special

 

Thanks

 

It’s like a search game lol