well i have 67K on my 00' z24 5speed and i was wonderin wat is a good additive to make my tranz feel good.. u kno reduce heat... less wear....i was readin and it says that getrag tranz uses ATF? i was jus hopin some1 can help me out wit this so called "stupid question" jus tryin to dothe right thing.. can i also add Amsoil ATF or Royal Purple after a complete flush? thanxz for the help!!!