I just installed a set (throttle-clutch-brake) of Barnett SS cables, 4" over stock ordered from Mike @ Bellacorse for buckhorn bars (Thanks for the length recommendation Grump). I believe ma's cycle and/or brent @ newspeedmaster can help you as well. Just need the custom length info. I like them.

JH

"It's not what I say that's important, it's what you hear" Red Auerbach