The 194/230/250/292 are the third generation I6 engines and I believe that you'll find all of the accessory brackets will swap over, or if not there are after market brackets avaialble. Like R Pope says, the biggest difference with the 292 is that the passenger side mount shifts forward one hole on the frame. The 292's were used through 1990 so I expect your frame is drilled for both the 250 and 292. Should be an easy swap.