I have a 1983 pickup, it has red hubs. I saw that earlier trucks (79-85) had blue hubs instead. Could mine have been changed at one point?

 

Probably swapped or painted as some were Aisin and some were Asco I believe. I think they are or were the same company.

 

"PC"?

They're not painted, but they might have been swapped because that page in the Chilton manual that came with the truck had a bunch of greasy hand prints. I'm still in the process of cleaning/removing stuff from the axle.

 

Never seen Blue Aisin hubs before, Mines an 83 With red ones.

 

79-80 are blue hubs

 

thanks 4bangin

 

Ya that