An early 351w is a good choice in my opinion.  from 69-74 the 5.8 was stronger than the ones used in Crown Vic police cars in the 80's and 90's.  however, it costs a little more to put one in a fox body mustang. 
 
------------------ 
In progress for Spring: 
 
93 GT less motor and tranny, 8 pt cage, chute, 
Sothside Machine bars & Sub-frames, 3.73's 
'69 393 stroker  Edlebrock Performer heads, Performer RPM Upper & Lower Manifold..Crane Gold 1.6 Rollers..BBK 70MM TB & cats..30lb Injectors..Cartech Fuel System.. 
		
	
		
		
		
		
		
		
		
		
		
	
	 |