GKTECH Z34 370Z BOLT ON COOLANT SWIRL POT SETUP (Order in)NOTE: This item is specially ordered from GKTECH Australia and usually takes around 3 4 weeks to arrive. Listing is for: 1x Coolant Breather Tank Swirl Pot 1x Z34 370z bracket 1x Radiator hose 1 8 27 NPT coolant temp adapter (34mm) 1x 1 8 27 NPT to 8mm barb 1x 5m of 8mm coolant hose 1x Coolant bleeder port + 8mm barb outlet 1x Nissan 1. 3kg cm2 high pressure radiator cap A common issue that affects a cars coolant temps is air. Air is far less effcient