While stripping my motor to get it ready to paint I found these.One on each side and on the freeze plugs?
Says:Void If Removed 580 Pioneer

http://i63.photobucket.com/albums/h154/provfirescott/69%20Camaro/Camaro002-3.jpg
http://i63.photobucket.com/albums/h154/provfirescott/69%20Camaro/Camaro003-3.jpg
http://i63.photobucket.com/albums/h154/provfirescott/69%20Camaro/Camaro004-3.jpg
http://i63.photobucket.com/albums/h154/provfirescott/69%20Camaro/Camaro005-3.jpg

its a heat tag from the rebuilder.if you over heat the engine.they fall off.
Richard

its a heat tag from the rebuilder.if you over heat the engine.they fall off.
Richard


And if in warranty, its voided.

Ok thanks.No warranty that I am aware of!!!
Time to take them off.

Ok thanks.No warranty that I am aware of!!!
Time to take them off.

They are a good tattletale. Not hurting anything unless they just bug you.

It shows those heads are rebuilt.

thanks guys

I also read somewhere those are to tell the rebuilder if the head has ever been overheated.

How did you strip that motor from all the paint?

Went to Lowes and bought Kleen Strip.Used there spray bottle to apply.but DO NOT let this stuff tough your skin!