I took my bulkhead cover off yesterday to adjust timing so you're in luck. Here is a picture of my pipe installed. The distance between the 90° bends is about 7" on center. that's the best I can measure. And yes, my pipe has 90° bends. The water pump outlet comes down at about 30-45° then the pipe bends 90° around the shift rod then 90° again towards the front of the car. The straight hose coupling has a little offset to it but it fits.
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