Its pretty common for Moke front wheels to rub, usually they rub in the wheel arch. It doesn't happen when the suspension cones are new, but gets worse as they compress.
I'd be looking at why its different from side to side though. It might just bethatthe tyres are different, try swapping the wheels around, but otherwise I think everything probably needs measuring up to see what is different.
Tim
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1951 Morris Commercial J Type Van
1955 BSA C11G
1961 Morris Mini Traveller
1969 Triumph TR6R
1977 Leyland Moke Californian