Series 1 3-door tintop seats into a 1983 3-door tintop

Hi guys,

I've got a 1983 3-door tintop. Came with a rear cage and rs2000 seats up front, but I want to revert to standard.

Found some series 1 front and rear seats advertised, but not sure if they will fit into the 1983 model.

Basic question: Will they fit?

Thanks!

Can I delete this thread please?