[Miko26]

Hi all, new to the zook game, quick question regarding a potential transfer case swap I’m considering. I’m looking to fit a SJ70 Sierra TC to the Mk3 jimny manual. My question is will going from stock 1:1 high range to SJ70 High ( 1.409 ) increase my final drive ratio from 4.3 to 5.709 ( 1.409+4.3=5.709)? Am I calculating this right?? Also is the 1.409 ratio applied in 2H or only in 4H or both? I’m not too familiar with the inner workings of the zook cases. Very early stages of planning a build and kicking this idea around ...

[vet 180]

Here you go:

http://www.grimmjeeper.com/gears.html

Play around with your combinations on this.

the 1.4 is the high range. (both 4H and 2H) Low range is a different ratio, but yes it is lower than the stock manual Jimny.