Selecting a differential locker

[racerguy]

hey everyone. i have a GU6 rear axle in my 86 k10. I'm trying to find a good locker to put in it. what do you guys recommend? are there any sizes or anything i need to keep in mind? I'm pretty new to shopping for a locker. any advice would be very helpful.

[Chriscon7]

Electronic selectable locker ftw

[racerguy]

How many splines do these axles have? or does it vary?

[Chriscon7]

28 or 30 depends

[Quyonmob]

Who is installing it for you? Let them order the parts you need, for your application, as you may also need other items, like a minor or master kit.

[racerguy]

ok i will keep that in mind. thanks