They're the same exact caliper as GSX's.

If you have one from a pre-94, its a screw-in fitting, if its 94+ its banjo bolt. You can order lines for either 3000gt-SL or GSX of any year 1992-1999, just make sure they have the same fitting as your calipers.

I recommend RRE's stainless lines highly. 95-99 $85 All 4 lines
http://roadraceengineering.com/eclbrakes.htm