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gearbox swap, 75 into 60 series.

Posted: Sat Jan 09, 2010 8:44 am
by rattlinjack
Can anyone tell me if I can bolt a 75 series gearbox and transfer case into my 60 series?
They look the same :roll:

Posted: Sat Jan 09, 2010 8:52 am
by flyology
if it was behind a 2H or 2F or 3F yes, if it if from a 1990 or later (HZ75 series) then no, has a different input shaft on the gearbox, but the t/case is the same.

Posted: Sat Jan 09, 2010 9:03 am
by rattlinjack
I think the guy said that it came off a 1HZ motor, so I'm guessing, no! :cry:

Posted: Sat Jan 09, 2010 2:45 pm
by hillbilliywheelchair
is the bolt pattern the same??

if so would you beable to use the 1hz cluch or a hibread of both

Posted: Sat Jan 09, 2010 2:52 pm
by flyology
The input shaft on the HZ gearbox is longer, so you would need to make s spacer plate up for the bellhousing.

You could make it fit, but you would be better off getting the right gearbox.

or, you could buy a new input shaft (one to suit a 2H/2F and put that in, that is if the front bearing allows.....

Posted: Sat Jan 09, 2010 4:21 pm
by bigbrowndog
Image

Pic shows the 2H/2F shaft and the 1HZ shaft which is 18mm longer and has a finer spline. You can swap the front shafts .

Posted: Sat Jan 09, 2010 10:08 pm
by rattlinjack
Thanks guys! Good info, good pic, bigbrowndog..............