hi,could anybody tell me if the rear seat from a classic wagon will fit a classic saloon,thanks

 

I don't think so as it's supported differently.

 

so, is it the same shape but a different fixing ,or is it a totally different seat

 

Think the only difference is that wagon seats are normally split rears and also they fold right down.
It 'can' be done but with a some dicking around and some welding of different brackets.
Not worth the hassel IMHO as classic rears are dime a dozen.