Does anyone know off hand it the nut in the sc to change the oil is meteric or standard, i have to go buy some new allen keys since i lost all the others. thanks guys.

I am glad u posted this, I need to know what tool to use too!

ok i read up in the forced induction forum, that it is metric, 4.5mm i believe, anyhow i think i will just buy both to be on the safe side, i will tell you guys my results, but anouther forum member said he had done 2 and they were both 4.5mm. so i guess that is my best bet. sorry for the stupid post. i feel dumb.

LOL...lots of info all over the place here...

It takes a 3/16 hex head.

Fud'* right. Eaton is made in the good 'ol USA. Not much on the car that isn't metric, but that'* one of 'em.