The type of Clutch and the release mech will determine how the Oil Lines or Hoses are routed.
When upgrading to a later Motor and/or Trans you may need a totally different clutch and Oil Line setup.
Not everything is interchangeable.
I have made up a number of different oil hose layouts over the years.
Here is a set for a 911SC with a Front Oil Cooler that needed "Up and Over" Hoses to clear fat rear tires...
