Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. | 
	
		
			
  | 
	|||||||
| Register | Album Gallery | Thread Gallery | FAQ | Community | Calendar | Become a Paid Member | Today's Posts | Search | 
| 
		 | 
	Thread Tools | Display Modes | 
| 
		 
			 
			#31  
			
			
			
			
			
		 
		
	 | 
|||
		
		
  | 
|||
| 
		
	
		
		
			
			 
			
			Hey Case...here's some rear info per COPO.com..any chance you could do some digging on your end? 
		
		
		
		
		
		
		
		
	
	<font color="blue">SPECIAL EATON POSI CASE "234" The 1969 COPO Camaros, Chevelles and the 1970 Copo Novas had a special heavy duty Eaton posi case, which differed significantly from the 4-series production case. The parts are listed below: 3916234 Complete assembly 3918834 Spring Plate - heat treated 3957939 Spring 75lb. each (natural color) 3880140 Spider Gear (larger size) 3918831 Side (Axle) gear (16 teeth) </font>  | 
		
  | 
	
		
  |