83-87 U-Joint Size

[Texis]

What is the standard OEM U-joint size in 83-87 K5's?

Thanks,

 

[obijuan]

which joint location?

 

[Texis]

Sorry.
Transfer case to drive shaft...front & rear.

 

[6.2Blazer]

K5's with auto trans had the 3R/S44 (similiar to a 1330 but internal snap rings) on both joints of the rear shaft. Manual trans normally had 1350s on the rear shaft.

Front shafts had 1310s at the axle and a double-cardan (most people call it a CV) at the t-case end that used the 3R/S44 joints.

 

[Texis]

Thanks.