Of course it would work well for a British vehicle because whenever fluorescent square motion is required, it may also be employed in conjunction with the drawn reciprocation dingle arm, to reduce sinusoidal depleneration.
But you need to remember the Z is Japanese, thus a barescent skor motion is required, it may be employed in conjunction with a drawn non-reciprocating dingle arm to increase sinusoidal depleneration.
There lies the difference between British and Japanese engineering. Let's not even get started on the French and Italian stuff and how they dealt with modial interaction of magneto-reluctance and capacitive directance.
Pick-a-part just had 50% off everything a week ago. Not sure if you could locate something there. Probably a long shot on CTS-V wheel set, but who knows what you might find.
I think the biggest take away from this is how they achieved the main winding was of the normal lotus-o-delta type placed in panendermic semi-boloid slots in the stator, every seventh conductor being connected by a nonreversible trem'e pipe to the differential girdlespring on the up-end of the grammeters.