Np435 differences and yokes - 460 Ford Forum
Driveline Transmission, Clutch, Gearing, etc...

User Tag List

 
LinkBack Thread Tools Search this Thread Display Modes
post #1 of 8 (permalink) Old 08-05-2013, 04:17 PM Thread Starter
Senior Member
 
Join Date: Aug 2010
Posts: 294
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
Np435 differences and yokes

i am having some trouble with the the smaller output shaft of the NP435 as its 28 spline and the only yoke i can seem to find is a stock one which i think is a 1330, and broke the yoke so welded on some metal straps all around it and clearanced it, now can keep a a u joint in it, so i want to switch to a 1410 joint so my question is how can i do this, can i just switch out the tail shaft to the bigger one that is a 32 or 35 spline that has a 1410 yoke option or have to change the whole tranny which will change my input shaft?
ford or nothing is offline  
Sponsored Links
Advertisement
 
post #2 of 8 (permalink) Old 08-06-2013, 10:46 AM
Junior Member
 
Join Date: Apr 2012
Posts: 6
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
I used the tail shaft from a F 600 truck. and had the drive shaft from the truck made to fit between the trany and the transfer case. the larger imput will also go in but it is longer. i had to build a different rear mount as the tail shaft housing was different.
fpuller is offline  
post #3 of 8 (permalink) Old 08-06-2013, 01:49 PM Thread Starter
Senior Member
 
Join Date: Aug 2010
Posts: 294
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
Quote:
Originally Posted by fpuller View Post
I used the tail shaft from a F 600 truck. and had the drive shaft from the truck made to fit between the trany and the transfer case. the larger imput will also go in but it is longer. i had to build a different rear mount as the tail shaft housing was different.
alright so i can take the larger output shaft and put it in the tranny that has the smaller shafts (one with 28 spline and 1 1/16 input)? i want to keep the smaller input for now so i dont have to change clutch discs. how many spline is on the shaft that you put it? i would like to switch from the 1330 to a 1410 joint. and i think i can if the larger shaft is either 32 or 35 spline which i think some of the larger np435 shafts are

Last edited by ford or nothing; 08-06-2013 at 01:55 PM.
ford or nothing is offline  
post #4 of 8 (permalink) Old 08-06-2013, 01:56 PM
Junior Member
 
Join Date: Apr 2012
Posts: 6
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
Thats what I did. But you have to change out the rear housing and the gears that slide on the shaft. they will match up teeth wise.
fpuller is offline  
post #5 of 8 (permalink) Old 08-06-2013, 02:03 PM Thread Starter
Senior Member
 
Join Date: Aug 2010
Posts: 294
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
Quote:
Originally Posted by fpuller View Post
Thats what I did. But you have to change out the rear housing and the gears that slide on the shaft. they will match up teeth wise.
alright ill look into it, i just changes just the tailhousing last week cuz when i broke the yoke and everything it actually broke where the housing mounts, so i need to find one with a bigger shaft and switch out the housing, shaft, and gears as they must have a bigger bore i would assume? what are u running for a yoke now
ford or nothing is offline  
post #6 of 8 (permalink) Old 08-06-2013, 04:55 PM
Junior Member
 
Join Date: Apr 2012
Posts: 6
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
the stuff i used came out of a early 70's u haul truck and i used that yoke. cant tell you the size of the joint but it was a monster and i had to get it from a truck shop. Dont forget to get the straps as mine were missing and they were hard to find.
fpuller is offline  
post #7 of 8 (permalink) Old 08-06-2013, 06:57 PM Thread Starter
Senior Member
 
Join Date: Aug 2010
Posts: 294
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
Quote:
Originally Posted by fpuller View Post
the stuff i used came out of a early 70's u haul truck and i used that yoke. cant tell you the size of the joint but it was a monster and i had to get it from a truck shop. Dont forget to get the straps as mine were missing and they were hard to find.
What HP range are u in? Also the shaft and gesrs went right in with no matching just changed the tail housing? So ur using a small input? Or I could take a tranny with the big out put and put the small 1 1/16 input in it? .
ford or nothing is offline  
post #8 of 8 (permalink) Old 08-08-2013, 07:34 AM
Senior Member
 
hookin78's Avatar
 
Join Date: Feb 2009
Location: Hillsboro, Ohio
Posts: 518
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
 
If you do this and someone has a 1-3/8 larger input shaft and bearing retainer layin around I would buy it from ya.....

Brandon
hookin78 is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the 460 Ford Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools Search this Thread
Show Printable Version Show Printable Version
Email this Page Email this Page
Search this Thread:

Advanced Search
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome