1330 8.8 Pinion yoke... E6TZ4851A
Your gonna need a conversion joint since you using the S10 shaft.
That pinion yoke uses the 5-1204X which has the larger caps on one side Spicer don't make a conversion joint... BUT we can make one but you gonna need to buy (2) u-Joints.
Use these Spicer joint's ONLY!
5-3022X This is a 3R to 1330 conversion.. Install this in your driveline.
Buy a 5-212X.. Pull the 1.125 caps off that joint and put them on your joint you installed on your driveline.
If you don't mind using a NEAPCO joint you can buy a 2-3049 and not hassle with buying 2 joint's.
Your gonna need a 2-94-58X U-Bolt kit for that yoke also.
Follow Big gear heads instructions for changing the pinion yoke and your good.