Post by
Ramius83 »
https://forums.nicoclub.com/ramius83-u6643.html
Mon Mar 29, 2010 7:58 am
I bypassed the oil cooler and removed it when I was doing my swap. The heater hose neck behind the thermostat is already 3/4", so it goes directly to the heater core fitting with a new hose. The other fitting is attached to the rear of the block. I went to Lowe's and bought a 3/4" NPT to 3/4" barb fitting and screwed it right in. Solved it all in one hit......
BTW, S14 heater core hoses are 3/4" inner diameter.