# Transmission oils (manual)

**URL:** <https://forums.speedlife.net/t/transmission-oils-manual/106128>\
**Category:** SON240sx Automotive\
**Created:** [April 30, 2007, 11:41pm UTC](https://forums.speedlife.net/t/transmission-oils-manual/106128 "2007-04-30T23:41:24Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![fluidd](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fluidd/32/5520_2.png) [@fluidd](https://forums.speedlife.net/u/fluidd)\
**Post date:** [May 3, 2007, 8:01am UTC](https://forums.speedlife.net/t/transmission-oils-manual/106128/5 "2007-05-03T08:01:58Z")

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> [@Anyone have a pocket bike?](https://forums.speedlife.net/t/anyone-have-a-pocket-bike/12390/16):
>
> I just used Royal Purple Max Gear oil and its quiet and shifts like butter. I’d recommend it.

Where would I find this? Looking to change tranny oil this weekend, so it’s all prep’d up for track time. Also, since its synthetic, and I don’t know when the last time the previous owner changed his tranny oil, wouldn’t it cause harm to the internal parts?

Someone let me know, before I make a mistake.

Can I find these fluids at PartSource, CT? Or only performance shops carry them?

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