It is an X code 343 equipped car but the original valve cover tag is long gone. It does have a 343 in it. Is there any way to determine if the engine is original without the VC tag? I have a STR11 but it's 70 and up, If I build this car, should I swap over to dogleg heads or try and go back the other way. You AMC Rambler experts tell me. I trust your feedback. Either 70 forward or 69 back....where can I get ceramic headers? R -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://list.amc-list.com/pipermail/amc-list-amc-list.com/attachments/20100926/f484e425/attachment.htm> _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com