G'day Pand65au, yes it did have a Series 3 alternator fitted, but it still had the std Rover rear diff, I have fitted it with a Salisbury rear axle assembly. While using the orbital sander today I came across some other markings, the number 83 (4" high) the inverted triangle, the smaller triangle inside has a stencil of an open ended spanner horizontally across the top, and the letter A (also 4"high) no other markings have been found. The rhs front wing just above the convoy light was stencilled 32 this number from memory was approx 6" tall and of course Neg Earth just behind it. The only other markings were on both outer wings stencilled in block letters 4" high "TASSIE DEVIL".
Would you know what type of unit/formation signs this vehicle would have carried/displayed any help gratefully accepted, the only experience I have had with the military was National service along time ago thanks for help anyway cheers Dennis