Doesn't the non-synchro transmission have a different bellhousing bolt pattern than the 420? I believe somebody came up with a way to adapt a later model bellhousing to accommodate the pedal pivots, and there might be a tech tip on that procedure.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
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