Be happy you didn't buy the Holley 302-3 pan with the drains expecting them to be useful on a G body. You also could drain back to the truck pan oil sensor port, it's a pretty common metric thread.I think any higher and it won't drain back from the turbo. Usually people drain to the pan, but I thought this would work.
Much like an Instagram "model", any excuse to post a pic of that gorgeous thing. 😍😆It will work, you just need a 90° instead of a straight....View attachment 103421