# S1DC wants to help you! **URL:** \ **Category:** SON240sx Automotive\ **Created:** [January 15, 2008, 9:53pm UTC](https://forums.speedlife.net/t/s1dc-wants-to-help-you/135152 "2008-01-15T21:53:24Z")\ **Posts on this page:** 1\ **Showing post:** 27
**Author:** ![P.Ruddy](https://avatars.discourse-cdn.com/v4/letter/p/ee59a6/32.png) [@P.Ruddy](https://forums.speedlife.net/u/P.Ruddy)\ **Post date:** [March 1, 2008, 2:25pm UTC](https://forums.speedlife.net/t/s1dc-wants-to-help-you/135152/27 "2008-03-01T14:25:11Z")
> [@C6 with "redvette" plate = waste of time](https://forums.speedlife.net/t/c6-with-redvette-plate-waste-of-time/2981/9): > > please explain the downfalls and bonus’s of going vlsd or welded or aftermarket rear differential and the differences… > I have a fairly good idea but any real world experience would help. Bobby may be able to help you out with this one as he has experience with all 3 types… > [@C6 with "redvette" plate = waste of time](https://forums.speedlife.net/t/c6-with-redvette-plate-waste-of-time/2981/9): > > also (if you know) what are the common final drive gear ratios of most Nissan’s? (4.11:1 or 3.73:1 or 3.55:1 or whatever) > (I have never gotten an answer to this question) > thanks!! This is what I’ve come up with and seems to be standard across the board. 4.083 --- _[View the full topic](https://forums.speedlife.net/t/s1dc-wants-to-help-you/135152)._