try this site
G'Day from a nother series 1 owner. Have you been to the series 1 garage site? This is the best site for all things Series 1, I have 3 80" S1s a 49, 50 & 51 The 51 is undergoing restoration, the 49 is a future project and the 50 is a very sad parts only supply.
Good luck,
Mark.
Latrobe Valley,
Australia. :wave: