Thru Hull Hydraulic Strain Relief ??

[frustratedboater]

I am in the middle of a restoration of a 73' Mako and I have fabricated a full transom with an engine bracket for a 225 outboard. I am planning on running hydraulic lines through my transom along side a 2.5" blk hose for all the cables, but I am stuck on how to complete the pass through on the hydraulic lines I have. I have seen Bulkhead strain relief supports attached for my lines as they run through the hull out to the motor, but not sure how to pass the steering line thru the hull with the threaded end still attached. I have 16' steering lines, do I cut the line to accommodate the strain relief setup passing through the hull with the threaded end? Is there a kit to re-install (or should have I purchased different lines)? A bit late for that question..