Upper Radiator Hose Small Block Six Pack
A picture of your issue and what you currently have would be nice, but here is my suggestion:
Use an offset thermostat housing, like this one on RockAuto for '70 Dart with AC:
More Information for FOUR SEASONS 84805
Then you can use a simple 90* upper radiator hose that stays well out of the way.
More Information for CONTINENTAL 60859
Under $25 and you're done.
A picture of your issue and what you currently have would be nice, but here is my suggestion:
Use an offset thermostat housing, like this one on RockAuto for '70 Dart with AC:
More Information for FOUR SEASONS 84805
Then you can use a simple 90* upper radiator hose that stays well out of the way.
More Information for CONTINENTAL 60859
Under $25 and you're done.