I Removed the Valve Cover and Found This...

While disassembling my GT I found that the Head on the engine had a big letter "H" and something clicked.


I remembered when I was pricing and researching the Opel Gt, I found this very useful article here in this forum...

http://clubs.hemmings.com/clubsites/oana/tech/GTYears.pdf


In the Article it mentions that in '68-'69 Gt's had a 1.5 "H" head that produced more compression. It also has a 72 stamped on it so I would think its just a normal Head. Because my car is a 73.

Can some one here take a look at the pictures and tell me if there is anything unique about this...