you might order some of this stuff and let us know how it works out.
Transmission Cooler Hose - Oil Grade 10mm / 3/8 ID - (Sold Per Metre)
Part Number: SR TH10MM Suitable for Transmission Oil cooler lines From Radiator to Gear Box or Trans Cooler Sold by the metre at $24.00 (Per Metre) but can be supplied any length up to a max of 10 meters in one length Colour: Black (Only) Grade: Oil / Fuel Grade Size: 10mm or 3/8 (Hose Internal...
silverdaleradiators.co.nz