High pressure power steering lines.
So longer line allows the line to have more flexing, that over it lift time to not cause problems as the rubber to steel liner ferules.
Hence engine is still moving on the motor mounts up top with pump in tow, line/rack is on the chassis solid, and the longer line allow for the motor to dance all it wants on the mounts, to not cause problems with the line having problems instead .
https://i.ebayimg.com/images/g/x0cAA...qa/s-l1600.jpg
As for longer line, you can get after market for less than $50,

Or just spend a little more, and get the line with cooler (it bolts in the same location points as the longer line bolt points), that is used on the Z51 option cars to keep the fluid cooler as well.
.
Last edited by Dano523; Apr 1, 2025 at 06:17 PM.
https://www.corvetteforum.com/forums...sure-hose.html
So longer line allows the line to have more flexing, that over it lift time to not cause problems as the rubber to steel liner ferules.
Hence engine is still moving on the motor mounts up top with pump in tow, line/rack is on the chassis solid, and the longer line allow for the motor to dance all it wants on the mounts, to not cause problems with the line having problems instead .
https://i.ebayimg.com/images/g/x0cAA...qa/s-l1600.jpg
As for longer line, you can get after market for less than $50,

Or just spend a little more, and get the line with cooler (it bolts in the same location points as the longer line bolt points), that is used on the Z51 option cars to keep the fluid cooler as well.
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