Intermediate steering shaft U joint replacement

[Eschenfeldt]

When I rock my steering wheel back-and-forth I can feel the u joints in my steering intermediate shaft clunking around doesn't seem to be dangerous but I feel like my steering would be a lot tighter if this wasn't the case has anyone replaced those u joints? Is it a pain in the ass is there a good place to source them looks like I can get them from toyotapartsdeal.com  but it's hard to tell if they're the right ones.

[OVRAROK]

When I rock my steering wheel back-and-forth I can feel the u joints in my steering intermediate shaft clunking around doesn't seem to be dangerous but I feel like my steering would be a lot tighter if this wasn't the case has anyone replaced those u joints? Is it a pain in the ass is there a good place to source them looks like I can get them from toyotapartsdeal.com  but it's hard to tell if they're the right ones.

What year?  Or what year steering shaft?

[Eschenfeldt]

It's an 81 with an 81 shaft