1967 Plymouth Barracuda fastback parting out

Ya, I bought a windshield gasket from them for $150. And was to long and wide. I called them, showed them pictures and he gave me a hard time. Said I had to pay return shipping then they would send another. So, I found a real good original one. But it has no lock strip. I wasn't sure if their "new" lock would be the sameas the oring.. By the way, many thanks for the info. C