Interesting read

[Julian T]

I know this is for the new 70 series but seeing as how my truck has the H151 box according to Toyodiy and I have long felt that I would like to be at lower rpm when motorway cruising in 5th gear the info that Toyota now have a 15% taller 5th gear I find myself wondering if it can be made to fit my box.
Linky below.
https://forum.ih8mud.com/threads/2017-70-series-h151-transmission-compared-to-2012-h151.980982/

 

[Grimbo]

I know this is for the new 70 series but seeing as how my truck has the H151 box according to Toyodiy and I have long felt that I would like to be at lower rpm when motorway cruising in 5th gear the info that Toyota now have a 15% taller 5th gear I find myself wondering if it can be made to fit my box.
Linky below.
https://forum.ih8mud.com/threads/2017-70-series-h151-transmission-compared-to-2012-h151.980982/

Often go for 6th when driving the 80 after a period of driving my work vehicle that has a 6 speed box .
Anybody looked at what 6 speed box will fit an 80 ? and survive the torque !!!

 

[Michael Montgomery]

Often go for 6th when driving the 80 after a period of driving my work vehicle that has a 6 speed box .
Anybody looked at what 6 speed box will fit an 80 ? and survive the torque !!!

Been looking at an Austailian lock up kit electronic device that helps so they say. Lower rpms and saving on fuel. Apparently runs better too.