One for you Factory Aluminum head and Zl1 guys....
 

Neat top end NOS gm gasket kit i found for aluminum headed 427 .Has the Red head gaskets /Silver cork valve cover gaskets /rec port intake gaskets and exhaust donuts /etc...Now if i can just find a car to go with it ..

http://i263.photobucket.com/albums/i...ps7c4cbd47.jpg
http://i263.photobucket.com/albums/i...psac9489db.jpg
http://i263.photobucket.com/albums/i...ps8b5cdc4f.jpg
http://i263.photobucket.com/albums/i...ps6268d390.jpg