Model # of 6 Speed Manual?!

I found the model number a bit ago for the 6 speed manual in the new tjs and jks? i think it's the same trans (mercedes built i believe). i just want to price them in the junkyard and do some research on a swap. if it ends up being under 2k it may be feasible then again at that price the nv4500 seems like a better choice. anyway what the hell is the model number for the jeep 6 speed?!?!! starts with an M is all i remember...at least i think. also any input on the swap would be good too even if this is one of those make believe ideas in my head right there with the 60s, atlas, and a hemi.

This is what I found so far..I have the 6 speed and found the info on Quadratec website

TRANSMISSION: NSG 370—MANUAL, SIX-SPEED
Availability
Std. - All models

Description
Six-speed, overdrive, synchronized in all forward gears and reverse, single-rail shift system with top-mounted shift lever

Clutch
Hydraulic actuation, dual mass flywheel system

Gear Ratios
1st
4.459

2nd
2.614

3rd
1.723

4th
1

5th
0.838

Reverse
4.06

Axle Ratio
3.73 - 2.4L and 4.0L, 4.11 - Rubicon

Overall Top Gear
2.98 - 2.4L and 4.0L; 3.29 - Rubicon

(a) Meets Federal Tier 2, Bin 9A emission requirements in all 50 states.[/color[/i]]

Thanks! Except now i'm back on my NV4500 kick blahhhhhhhhhhh

anyway here's the first bit of tech i came across on the nsg370 if anybody else is interested at all...

http://www.jeepaholics.com/support/topic.asp?TOPIC_ID=41056

Your a flickle little boy......... nv4500 is the one. That low gear opens up new possibilties especially with te new 4:1.

more nsg370 tech
http://www.jeepforum.com/forum/showthread.php?referrerid=59358&t=255938

anyway...when are we doing an nv4500 swap rich??

whenever you want to bro Just let me at it. Now you need the klune V for a really sick crawl ratio not sure what you would use it for. But it has that cool factor

too bad the sick factor costs so damn much!