I'm sure you do BUT is there a copper seal on both sides of the fitting? As far as bleeding the caliper, are the on the correct side? if the caliper is upside down you won't be able to bleed it. I struggled with this on a Jeep CJ5 years ago, I had the calipers on the opposite sides. They looked correct but the bleeder was not in the right location.

~ Craig
1958 Viking 4400
"The Book of Thor"
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1960 Chevrolet C10
"A Family Heirloom"
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'59 Apache 31, 327 V8 (0.030 over), Muncie M20 4 Speed, GM 10 Bolt Rear... long term project (30 years and counting)

If you don't like driving yourTruck, you won't drive yourTruck..| Living life in the SLOW lane