Installed on a rig and ran for about a month. Lost the transmission and junked the thing. Decided the new lines were not goin with it so I pulled them before it was hauled away.
These are in excellent shape and the main portions of the lines were also given a coat of Rustoleum clear semi-gloss for added protection.
If your 4.2 needs pressure or return lines, here's you chance at both for less than the parts store is asking.