View Single Post
  #3  
Old 03-19-2011, 09:44 PM
William William is offline
Yenko Contributing Member
 
Join Date: Jun 2001
Location: New Berlin WI USA
Posts: 2,653
Thanks: 252
Thanked 2,895 Times in 806 Posts
Default Re: 69 Z28 - Smog Pulley # 3932458

At least 2 versions of the 458 pulley.

Original equipment had a hard-stamp part number and were grey or black phosphate. Later service replacements were painted black and had an ink-stamped part number.
__________________
Learning more and more about less and less...
Reply With Quote