Quality weatherstrip and rubber components

[35chevcoupe]

I,m looking at purchasing some of the weatherstriping and rubber parts for my 65 and would like some advice on who makes quality parts that fit and function close to OEM .
Looking at some roof rail , trunk and vent window  weatherstripping .
Is there any particular manufacturer I should stay away from ?
I see theres a couple sets of NOS roof rail sets on Ebay , not sure there worth the money , but if the aftermarket stuff don,t fit good then maybe ill pop for one of them .

[gearhead46]

I only use Steele Rubber on all of my Buicks.  Good people and easy to deal with. They make good products and they have people there who understand their product. Not cheap, but quality stuff comes with a price.