Whats up guys.. Anyone have a LSJ 4.05 trans in their LNF? If so hows it feel? How do you like it? Are the gears similar to the LNF? I loved the long LNf gearing for the highway. Just wondering what to expect with a 4.05

 

Ik css3 is running an lsj trans. I came very close to putting one in this past week, til gm covered the transmission for the 2nd time, lol.

robk

 

Okay I'll ask him!

 

I guess i shoulda told you that ive driven it with the lsj trans. It didnt really feel any different to me, but it has been several months since i drove it last. And according to him he "hasnt broken" anything yet lol. Which to him is a good thing, lol
. Hope this helps
robk

 

Thanks man spoke to
Him!

 

Does anybody know if there is anything you have to do or do differently to install the LSJ version in an LNF, or does it pop in and go just like one from an LNF would?

I heard the ring and pinion are different, but are there any changes that could affect compatibility with an LNF clutch, throwout bearing, axles, etc.?

 

I believe the axel splines are different

Which would mean new axels and hubs

 

Okay, thanks. Yeah, something like that was what I was afraid of.

Edit: Got an update on that topic. Only the spline to the hub is different. The trans spline is the same. (Courtesy of Mongorat)

 

My axles popped right in. Unfortunately I haven't driven it yet BC the damn tob is no good. Grrrr

 

lol its all the same other then final drive lol!!! just install and bam !