Finally I got the new fittings for the oil cooler connection, unfortunately the parts in the kit were not quite right the hoses were just by an inch to short (stretched) and the second right angle for the oil filter connection would not fit well. As Aeroquip is not easy available in Australia I decided to go with Aeroflow parts and higher grade Teflon hose. Also the oil pressure and oil temp wire I run through fibreglass sleeve, to be protected from the engine heat, just in case! A good idea I saw from my local aviation engineer to use a hose clamp and safety wire the oil filter from coming lose.