Front lower A pillar

[sammie]

I have a 69 barracuda that I want to -need to change the lower front a piilar.My question is,are these a pillars on my car the same as other A bodys?Will a 4 door 73 dart have the same lower pillars?Im in the market for a passenger side,so let me know if anyone has one for me?Heres a picture on the pillar Im referring to.The one picture is one off a B body car,the first picture is the one on my car.Thanks,Tom