ZL/1 cam casting marks
 

Does the ZL/1 cam #3959180 have any identifying marks stamped or cast into it?

Re: ZL/1 cam casting marks
 

If you go to COPO Connection.com, you will find what you are asking about. https://www.yenko.net/ubbthreads/imag...lins/beers.gif

Re: ZL/1 cam casting marks
 

All it says there is 9181 stamped on end of cam. No other cast marks between lobs like other factory cams?

Re: ZL/1 cam casting marks
 

I believe that's the number you would be looking for. Not sure on any other marking between lobes. Does yours have the 9181?

Re: ZL/1 cam casting marks
 

i have a cam 9181 is ita ZL1 cam??

Re: ZL/1 cam casting marks
 

Yes.

Re: ZL/1 cam casting marks
 

your the man buddy thanks Happy Easter