Top mount turbo oil question, help!!

[turboex]

Ok its a sr20det in s13, I swaped the turbo from stock to sc61. Anyways im having troble with the oil source. Ok the stock setup is a banjo bolt just like the dsm's use. Its a 12mmX1.25. Now i cant use the stock line, so i have to run a ss line. Where can i find a fitting that will use a washer or oring so it will seal to the block and still have a -4 male on the other size. I know secret service has done a setup with a topmount turbo. any help is apriciated. thanks again Please remember I'm in North dakota I have tried all the parts stores and they have nothing. thanks