No photos from the event but here is my car Triumph GT6 MK 3 [ 1971 ] model at a Jaguar Drivers Club invitation Drag meeting at Meremere.
As I only had a restricted licence " closed Club " at the time had to run solo.

Name:  Jag Drag April 1977 #1, My GT6, p1, CCI24122015_0002 (748x780).jpg
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Name:  Jag Drag April 1977 #2, my GT6 p2, CCI24122015 (752x780).jpg
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and yes rear tyres are bigger, ran 165 x 13 Dunlops on the front and 185 x 13's on the rear good for economy but not for acceleration

Have pictures of a few of the Jaguars - will post on yards and yarns. later