I'm guessing, but I *think* my '84 F250 has an FS6.
[later]
Yes, your rig apparently came with an FS6, like I think mine has. At least one internet source agrees with my guess -- that's where I stop thinking /ubbthreads/images/graemlins/wink.gif
[later]
Yes, your rig apparently came with an FS6, like I think mine has. At least one internet source agrees with my guess -- that's where I stop thinking /ubbthreads/images/graemlins/wink.gif