noob question

[kschaper]

I have an 89 blazer 350 tbi 700r4 np241. The previous owner put in a 14 bolt in the rear. I have a horrible drive line vibe that, after some searching here, I found to be the u-joints. What size do I need for both ends? Thanks!

 

[4X4HIGH]

The rear joint will need to be a conversion joint IIRC it is a napa #447

 

[kschaper]

And the front would just be a oem joint?

 

[4X4HIGH]

And the front would just be a oem joint?

Do you mean the u-joint at the t-case on the rear shaft? If so then yes it would be a factory u-joint.

 

[kschaper]

Do you mean the u-joint at the t-case on the rear shaft? If so then yes it would be a factory u-joint.

Yes. I looked up that part number at napa and it wasn't there.

 

[4X4HIGH]

Yes. I looked up that part number at napa and it wasn't there.

I just did a search for it and here it is. http://www.napaonline.com/Search/Detail.aspx?R=PUJ447_0214917619

 

[kschaper]

I just did a search for it and here it is. http://www.napaonline.com/Search/Detail.aspx?R=PUJ447_0214917619

Awesome. Thanks, i really appreciate it!