U joint part numbers.

[Barcdawg]

looking to put new u joints in my rcsb heavy half 5 speed. preferably dana non greaseable joints. anyone familiar with the part numbers?

 

[man-a-fre]

2-3011bf neapco is non greasable for a regular cab short bed exc. a/t no mention of heavy half in my book though but fits 92-94 single driveshaft. Crosses to Spicer 5-3147x.