These O-rings work like the factory should of done in the first place, no more paper gaskets with o-rings behind them (lame at best) Garys O-rings, no leaks, no seeps,
no errors, No extra oil anyware, all clean and dry, one of the best mods ever!!!!!
Thanks again Gary.
P.S. I need 2 more sets, all my engines are getin them!!!!