The barbs are tapped all the way through. Mine don't have any tape on them, just goop or silicone. They don't leak and are solid as hell. They are very long though. You can't really screw the barbs in past the bottom of the top, the block will get in the way.
__________________
water cooled
1.4 tbird @ 1580 143x11 vcore 1.88 vio 3.55
|