Thanks for the information guys. His trans is iron I believe, I did not realize that there was not even a place for synchros in it, interesting. I remember a guy in our shop neigborhood that had a SB Duster that he ground like every other tooth off the synchros, used to hear him ram rod the thing on our proving grounds nearby late Friday and Saturday nights, just a memory I have from whwn I was little, thought I'd share it.