GKTECH Z34 370z Pressurized 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 Fitting & Blanking Caps 1x Coolant bleeder port + 8mm barb outletA common issue that affects a cars coolant temps is air. Air is far less efficient at cooling than