hey guys i'm new to this forum i think this is my first thread, well first of many.
i've had my STI for 3 months now and i'm at 62k miles.
i'm looking to change my tranny fluid and rear diff fluid.
my question is the tranny takes 4.3 quarts of GL-5 what is GL-5 is that the same as 75-90?
also is there a subaru parts site where i could order the washers for the drain plugs?
the rear diff asks for gear oil LSD 1.2 quarts where can i find gear oil LSD? it also states to put three bond on the rear diff drain and fill plugs, what is three bond the same as anti seise?