# Why Lucas Oils rock (Gear Oil tests, for the nerds)

**URL:** <https://forums.speedlife.net/t/why-lucas-oils-rock-gear-oil-tests-for-the-nerds/38860>\
**Category:** NYSpeed Automotive\
**Created:** [November 16, 2007, 10:46am UTC](https://forums.speedlife.net/t/why-lucas-oils-rock-gear-oil-tests-for-the-nerds/38860 "2007-11-16T10:46:01Z")\
**Posts on this page:** 1\
**Showing post:** 25

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**Author:** ![cdvma](https://avatars.discourse-cdn.com/v4/letter/c/48db29/32.png) [@cdvma](https://forums.speedlife.net/u/cdvma)\
**Post date:** [November 22, 2007, 7:20pm UTC](https://forums.speedlife.net/t/why-lucas-oils-rock-gear-oil-tests-for-the-nerds/38860/25 "2007-11-22T19:20:54Z")

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I run the Castrol Hypoy C in my tranny…turns out it is good after all.

I also run Amsoil and have for a while. Its been good to me. I have a sample with over 12k miles on it going in for analysis, I’ll post it here when I get the results.

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