this is probably a stupid...stupid question..........

but......

1990-1993 exhaust manifolds are all the same??? correct.....

i'm buying my 'teg on friday, and i'm turbo charging it, i already have the turbo.....so i'm looking for manifolds.....(revhard) makes a manifold....but it doesn't specify yr.........and other places don't sell them for anything under a 1992...and i just want to be absolutely certain it will work......

Thanks for your time

Eric