I just took the last page of your Engine Removal/Installation for the 700 engine with me to the local NAPA store to get all the sealers/lubricants for installing my SBT engine that hopefully will be here this week. Seems Loctite no longer has #2 Gasket maker. Parts man said Permatex #2 form a gasket seleant is "probably" the same, is he correct??? Also, Loctite Copper Gasket adhesive "might" now be called RTV 5920 copper high performance silicone. Should I use that in place of Loctite copper Gasket adhesive?