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 | 
| 
		 
			 
			#22  
			
			
			
			
			
		 
		
	 | 
|||
		
		
  | 
|||
| 
		
	
		
		
			
			 
			
			I've seen OEM ones crack also FTM.  Freddie's fix is the way to go.  Relieve the center out about 0.005 to 0.010 and leave about a 1/4" clamp area margin around the perimeter.  You can sometimes hear a cracked one.  It will click sometimes.
		 
		
		
		
		
		
		
			
				__________________ 
		
		
		
		
		
	
	70Z28 04B Norwood Forest Green-white Stripes Black DeLuxe Interior Owned since 1978 - First Car  | 
		
  | 
	
		
  |