View Single Post
  #4  
Old 07-12-2022, 02:09 PM
geeteeohguy's Avatar
geeteeohguy geeteeohguy is offline
Ultimate Warrior
 
Join Date: Dec 2009
Location: Fresno, California
Posts: 5,316
Default

I could swear the original plate on my '65 GTO is aluminum. Engine cast date is Feb. '65. I coat all my plates and inside the timing covers with Glyptal to prevent electrolysis.

__________________
Jeff