Heater hose fittings?? what did you do with them?

No not currently, IIRC 3/8" NPT. I figure when/if it gets a heater I will go to NPT/AN fittings and run braided heater hoses.

Just ran a 3/8 NPT pipe down the holes and it worked perfectly. i stopped the threads about 3/4 inches in. Thanks!