This is on a 68 Acadian but should be the same as 1st gen Camaro.
Hooker Super Competition will only fit manual steering.
The #5 pipe is right over the fluid ports on the box
Hooker Competition fit although I did massage the #1 pipe at the crossmember because there was next to zero clearance and the #5 at the box because it was aaaaalllllmost touching.
The problem becomes hooking up the power steering lines as there is no safe room to run them under. I made hard lines along the box and frame which come through the frame stand (flex end and fitting not yet added to the pressure line). I suppose you could go over the control arm and around but too messy for me.
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