Any one in melbourne got a m10 or even imperial slightly larger hekicoil kit or timeserts they could help me out with.

Have a falcon and one of the water pump bokts was striped when I got it was 3/8 or m8 sizrd thread that was stuffed. I tapped it to m10 but its striped again after pulling water pump out and putting new one in.
Other wise trying to find ez loc which is a threaded sleave internally and externally.