Bigmacdaddy,
I replaced mine either 1 of 2 ways, it's been about 3 years and I can't remember. These are faily common. I remember going to Discount Auto, YES I said Discound auto ans asking for their rubber fittings book, they have it behine the counter, look in the pages by page, and you will usually see them. If not check the same way over at napa. But there out there. Email me direct with your email and I'll see if I can find them for you.
These are close but not correct.
http://www.rickscamaros.com/product.asp?pf%5Fid=SS%2D11&dept%5Fid=3507
http://www.truckandcarshop.com/trucks60_72/t60_110.htmlJake