This is topic Collector Nut size on bbk equal length foxbody in forum Tech Talk at Northern California Ford Owners  .


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Posted by FOXX5.0 (Member # 9094) on :
 
I got bbk equal length headers just installed them an realized that I didn't have the flang nuts bought some but they were the wrong size. the size I tryed was 3/8-16 any one know what size they are that would save me many trips to the store thanks a lot
 
Posted by 4IDFOX (Member # 9921) on :
 
Not sure of the size but I know they are metric
 
Posted by nasty93 (Member # 8935) on :
 
Pretty sure its 7/16..kind of an odd ball size.
 
Posted by FOXX5.0 (Member # 9094) on :
 
quote:
Originally posted by nasty93:
Pretty sure its 7/16..kind of an odd ball size.
It ending up being 7/16-20 thanks a lot
 




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