Originally Posted by
Man in Black
*cough* there was no 1983 Grand National. there was a 1982 that came in a silver and black two tone and was non-turbo. then a 1984 1/2 which was turbo but non-intercooled. the 1985 was the same and in 1986 and 1987 they came intercooled.
1982

1984 1/2 see sig.
1986

in 1983 they prob sold some 1982's that didn't sell in 82 as a 83. Happends all the time. Mazda has done this and so have other car companies.