U-joint

[DumontsK5]

I am doing an axle swap from a 10 bolt to a 14bff and i need a 1310/1350 u joint! can you buy them like that if so can i get heavy duty ones and where?

If not do i have to buy a 1310 and a 1350 and switch 2 caps on each?

 

[GotBoykins]

Napa u-joint conversion mark
(1330)10b -(1350)14b = #447
(1310)12b-(1350)14b= #348

search for conversion ujoint.

 

[DumontsK5]

i thought a 10b was a 1310 am i wrong ?

 

[GotBoykins]

10 bolt 1330
12 bolt 1310
14 bolt 1350
http://coloradok5.com/forums/search.php?searchid=357238

 

[bigblock72]

If the original joint has internal snap rings then it is a Saginaw S44, if it has external snap rings then it's a 1310.

1310-1350= 3-3140 Car Quest
Saginaw S44-1350= 2-1153 Car Quest

Hybrid joints aren't very strong, the best way to go is have the driveshaft redone to accept the correct joint and you just as well put 1350s on both ends while your spending money.