posted January 26, 2004 11:26 AM
casting #'s 12552203
Didn't see them on mortec.com and the guy is claiming they are vortech's. I've got a set of the 062's just wondered if they are the same or what the difference is.
posted January 26, 2004 12:03 PM
I dont know what that number is but here are the (2) numbers I know of for true vortec 10239906 or 12558062, One is made in usa and 1 is made in mexico.
posted January 26, 2004 01:52 PM
right, I've got the 062's and the 060's are castings only fyi.
These the guy has are aluminum and have roller rockers on them. He doesn't know much about them other than that. I cant use an aluminum head so these arent for me but was curious since he only wants $250 for em.
Ego Racing Member
posted January 26, 2004 02:42 PM
They mat be Aluminum Fastburn heads, Check with your local Chevy dealer.