Re: Any Running a Jack Plate Here?
			 
			 
			
		
		
		
			
			The lower units are interchangable on all blackmax motors. There were a few different gear ratios offered depending on the model.  
1.87:1, 2:1. 1.78:1, etc. There are a few other parts that you need to swap aswell. 
 
I think shipping is about $60, but you could always have them put in a 20" shaft too . . . that shouldn't cost too much.  
 
 
		 
		
		
		
		
		
		
			
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				1971 222 Hiliner 
1973 23 Seacraft Center Console 
1973 23 Seacraft Sceptre 
1971 25 Seacraft Seafari 
1972 28 Cary
			 
		
		
		
		
		
	
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