PDA

View Full Version : Hello


Bulltear Ad
Bulltear Ad

'86CJ
05-05-2005, 12:34 PM
New to this, so here we go.
I have a stock '86 jeep with
4.2/999 auto/ Dana 300/Dana 30/Dana 44
Want to swap to 727 torqueflite
Will it bolt up without major mods?
Will I have to modify drive shaft?

KEV
05-05-2005, 12:51 PM
:-| Why? The 999 hes a lower 1st gear than the 727(2.74 vs 2.48 I think)
and it's shorter too.

jeepsr4ever
05-05-2005, 02:37 PM
You can swap it but you will need to run some lift in front as part of the pan will hit the front driveshaft....unless you have a clockingplate

rollen dean montoya
05-05-2005, 10:09 PM
keep the 999. changing your current setup might not be worth the hassle.
anyways welcome aboard =D> :t:

'86CJ
05-09-2005, 10:44 AM
Thanks for the reply's, I have a spare 999 at the rebuilders now, should be ready this week. I was told that the 904 is the same except lower first gear. Is this good info?

jeepsr4ever
05-09-2005, 11:11 AM
:-| I do believe it depends on what it came from.. Didnt the 904 with the AMC bellhousing share the same first gear with the 999's?

Lifted79CJ7
05-09-2005, 06:20 PM
999 info...
http://www.jeeptech.com/wiki/index.php/Transmission/Factory/999

904 info...
http://www.jeeptech.com/wiki/index.php/Transmission/Factory/904

Bulltear Ad