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1410 30 spline yoke for np205
- Thread starter sawzall
- Start date
dirtygoat
1/2 ton status
I've got a buddy that just went 1410 on everything, including the front of his 205... He got his used from a local guy... Not sure where to pick one up, but I've seen one... It looks huge...
I'm running 1350 on everything right now, but I'm gonna start collecting stuff to go 1410...
Search around for a 32 spline front output shaft. Then order a 1410 yoke for it. Thats what I did. Paid $50 for the output and $100 for the yoke. 32 spline front outputs can be found on all ford 205s
darn who has a 32 spline front for sale in the box ready to go ? 
why not check the sale section for my screen name.
http://coloradok5.com/forums/showthread.php?t=268786
and there is a big size diffrence in the 30-32 spline. i wouldnt put a 1410 on a 30 spline at all. way to small if you ask me.
and the tech section has my write up on 4l80-e to 203 to 205 with tons of pics and includes a 32 spline front upgrade. http://coloradok5.com/forums/showthread.php?t=253000
why not check the sale section for my screen name.
http://coloradok5.com/forums/showthread.php?t=268786and there is a big size diffrence in the 30-32 spline. i wouldnt put a 1410 on a 30 spline at all. way to small if you ask me.
and the tech section has my write up on 4l80-e to 203 to 205 with tons of pics and includes a 32 spline front upgrade. http://coloradok5.com/forums/showthread.php?t=253000
Last edited:
sawzall
Registered Member
darn who has a 32 spline front for sale in the box ready to go ?
why not check the sale section for my screen name.
and there is a big size diffrence in the 30-32 spline. i wouldnt put a 1410 on a 30 spline at all. way to small if you ask me.
and the tech section has my write up on 4l80-e to 203 to 205 with tons of pics and includes a 32 spline front upgrade. http://coloradok5.com/forums/showthread.php?t=253000
PM'ed you, lets talk
1.034" 10 spline front output shaft minor diameter
1.204" 30 spline front output shaft minor diameter
1.257" 32 spline front output shaft minor diameter
sawzall
Registered Member
MontanaJohn
Registered Member
Do you still have the 10 spline coupler? I'm interested.
MontanaJohn
Registered Member
Do you still have the 10 spline coupler? I'm interested.
asking me ? i do in the sale section. boxed and ready to go.
The major spline diameter of the 32 spline shaft is 1.375", the bearing area diameter is 1.377". They break between the splines and bearing where the shaft necks down to 1.257". No part of the shaft is 1.401" that is bad info on their part.
To answer the original question, no one makes a 30 spline 1410 yoke. You need to swap in a 32 spline front shaft which is really easy to do.
sawzall
Registered Member
Cool, I appreciate the explanation.
MontanaJohn
Registered Member
Good info, but realize that the minor diameter of even the small 205 front output is about the same size as a half ton axle shaft and the axle shafts will see 4-5 times more torque than the t-case output.
Short and simple, even a 14 bolt shaft should break before the little front output on a 205. Not much sense in upgrading to a 32 spline front output for strength.
However, as mentioned, the big draw of the 32 spline output is that it uses the same yoke as the rear and you can get basically any yoke (and u-joint size) you want with the 32 spline stuff.
I have seen alot more broken 10 spline front outputs and 32 spline rear outputs then broken 14 bolt axleshafts. One factor in the t-case shaft breakage is driveline yokes binding which will easily break the shafts.
