Aftermarket oil cooler fitting

[FezzyFox]

Hey all, long time no post!

I need some advice please on fitting an aftermarket Air to oil cooler.

I have been looking at This kit to replace my current Oil/Coolant cooler and have been wondering how to plumb it up.

Does anybody know the size of the factory oil line fittings that come out just above the filter? I was hoping to re-use this existing oil feed instead of using the sandwich plate the kit comes with.

If I can't re-use them, how could I go about blanking them off to use the kits sandwich plate?

I know plenty of people say to just delete the cooler all together, which I would if my ZT was just a daily, but over the years, it has evolved into a track car, and I have split 2 coolant lines going to the OEM cooler now while on track and would rather a more reliable and better performing upgrade.

Thanks in advance for any advice!