Here are some used ones in Ontario.
1992
Transmission
Ford Truck F350 clean,s5-42 e8ta-7003-ara NO DRUM 0
--km--
0 A 725
--Can--
$725.00 Ed's Auto Parts Can-ON(Ottawa) E-mail 613-623-7307
1987
Transmission
Ford Truck F350 6.9,5SPD F59181 600
--Can--
$600.00 Mike's Auto Parts Can-ON(Stoney-Creek) E-mail 1-800-667-8016 1-905-385-9292
1989
Transmission
Ford Truck F350 4005 515
--Can--
$515.00 Bailey's Automotive Can-ON(Port-Hope) Request_Quote 905-885-4591 / 800-263-3822 Request_Insurance_Quote
1990
Transmission
Ford Truck F350 5SP,7.3 DSL,NOT E-BRAKE 0
--km--
0 A LM2145 $Call Auto Part Central Can-ON(North-Bay) Request_Quote 877-409-1999 / 705-474-7130 Request_Insurance_Quote
1991
Transmission
Ford Truck F350 ROAD TESTED,REPLACEMENT CH1837 $Call Original Auto Parts Can-ON(Clarence-Creek) E-mail 613-488-2036 / 877-443-9435