Doing "stock" resto on 1970 440 Sixpack . What pan gaskets should I be using (using windage tray of course). Fel-Pro cork/rubber ? or the blue Fel-Pro rubber/steel ? What's the best sealer all you pros use? purple high tack? , silicone or "?" Thank you for continued help on my project It's been 30+ years since I've gone this "deep" into a motor project and I'd like to get it right the first time . Happy New Year to all in Moparland!