CRG Discussion Forum

Camaro Research Group Discussion => Originality => Topic started by: sam on October 11, 2006, 05:39:12 PM

Title: head bolt letters and symbols
Post by: sam on October 11, 2006, 05:39:12 PM

What is the correct markings for SBC head bolts like between 67-75? What were the letter symbols?  Thanks,  Sam

Title: Re: head bolt letters and symbols
Post by: KevinW on October 11, 2006, 08:43:23 PM

Sam, there were a bunch of manufacturers used during those years.  The most common are "C", "A" "TR" "M" and a circle looking mark. 

Title: Re: head bolt letters and symbols
Post by: sam on October 11, 2006, 11:38:36 PM

Thanks!  Sam