Try GEFracing for Cobra/Bullitt/Mach brake parts. Yes the GT lines will work(99-04) but most recommend SS lines , DO NOT Purchase any parts from Speed Concepts. The few bucks you could save is not worth the associated grief. TRUST ME!!
jeff, you do know the calipers you are looking at have smaller pistons than the Bullitts and 10th Anniversary Cobra ones right? Just thought you might like to know that before you spend your money.
Well I ended up getting these Mach I calipers same piston size but cheaper since they don't say Cobra or have a Pony on them. I'll be painting them yellow anyway.
Have you guys not checked out www.discbrakesrus.com ? You can customize with anything you want. Different colored calipers, rotors, pads etc and comes with the ss lines and banjo bolts.