I would not try to run the 194 in the truck.
You'll miss the torque.
Save it for parts, as you may want that head.
On ebay is a 292 in Aurora, Co.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7935101613&category=33615 Not sure if that's near you or not but something to consider.