ZL/1 cam casting marks

[69SSZL1]

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

[copojoe]

If you go to COPO Connection.com, you will find what you are asking about. http://www.yenko.net/ubbthreads/images/graemlins/beers.gif

[69SSZL1]

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

[copojoe]

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

[blueyenko]

i have a cam 9181 is ita ZL1 cam??

[Mr70]

Yes.

[blueyenko]

your the man buddy thanks Happy Easter