I was wondering why almost every single primary on my Mac's were leaking? When I tore the motor apart I noticed these leaks. All the leaks were on the bottom sides. Could it be because I used the copper gaskets that were supplied with the kit? I will be replacing them with fel-pro's when we put everything back together.

 

i used copper gaskets on my JH LT's and hated them. I now only use Earls gaskets. i would says get those from summit instead of felpros