I got all for flex plate. All good. Now I need find correct slip yoke

 

Its best to order the u joint after you have the yolk because there are different sized bearing caps. My th400 yolk came with 1310 or 1 1/16" outside clips. Or measure your u joint bearing cap and the c clip distance and order from there

 

I spoke with guy on emails over about slip yoke. That he sell. Driveshaftspecialistinc.com

He says the slip yoke 3r and the u joint spicer XL will work fit on my steel driveshaft and 4l80e. Let me know if you think it's right one before I can order it.

 

Anyone?? Hope you guys can help me. So I able get all parts to be here and able swap on my truck.

 

Why not get the one I posted with a bastard u-joint? The 3r is weak and if you ever upgrade your driveshaft you'll have to replace the yoke with a 1350.

 

Here's the joint you need also. 1350 to GM 3R Series Combination Neapco Greaseable Universal Joint

 

Okay what about the slip yoke. Here T-400 & 4L80 Transmission Slip yoke GM 3R Series 32 spline w/threaded hole in output shaft

See if that correct one also?

 

Looks like that will work to me. You just need a 3r u-joint if that's the one you are getting.