I've installed 2 sets of Garlock gaskets w/ RTV on both sides and they got oily in 6 months. I've used stock gaskets w/ RTV on both sides and they've held leak free for years. Stockers FTW.

Garlocks w/ RTV will leak eventully. Garlocks w/o RTV will leak even sooner. There a piss poor gasket and OEM or Felpro is better.

I still got to remove those POS Garlocks gaskets from my car, I can't wait till there gone and I can install my trusty felpros.