I recently purchased a 1971 datsun 240z of which I soon found out the windshield leaks.... BAD, and I've been searching for a replacement rubber for it. Question is which one? I've found two on zcardepot that I'm trying to decide which between they have a repo one which says is smaller which is only $60 or the larger OEM one which is $300. Has anyone else purchased either of these? It doesnt give much of a description other then the OEM is bigger and the company says it's worth it if you're restoring it. I'm willing to pay the extra money if it really is worth it. But is it worth it??? Have any of you bought the rubber from somewhere else and had it work out well?? Any opinions would help, thanks for reading!