I don't have this in my possession yet, but these should be shipped to NZ at some point in the nearish future. The will allow me more room to use a larger filter and/or adapters and what have you for oil cooling if I end up needing it.
As it stands I can't fit a ryco Z150 in there because the steering shaft is too close with the bigger OEM oil cooler/heat exchanger. The Z150 (SA fram/filpro ph2979a) is standard fitment on another F engine with exactly the same journal sizing and oil pump setup and thus perfect for this application according to both the OEM and myself.
I had enough trouble getting a Z148 (not Z148x which is small and [shizzle]ty) on there as it's fairly tight even with at 120mm long, let alone the nice big 150x80 unit.
That will be arriving in the same box with the cam gears :-) I can't wait!
Fred.