81 K20 ball joints- Rock auto

[GSP7]

I was looking at Rock Auto for Dana/Spicer front axle Ball joints

They have two upper/lower sets listed

DANA 706116X {Click Info Button for Alternate/OEM Part Numbers} Ball Joint Kit; Spicer; Spicer Info
Front; Ford 8.5 Axle

DANA DS706116 Contains 1 Upper Ball Joint and 1 Lower Ball Joint
4WD; For Diff: GM 8.5" Front; 28 Spline

Just curious... Does anyone know why one set says Ford?

Also do the Dana /spicer Ball Joints have zerk fitting? IIRC they do not

Are what Rock auto has listed the good Dana part number to get.

https://www.rockauto.com/en/catalog/...ll+joint,10070

81 K20, 5.7 liter / scroll to suspension/ball joint ( took me awhile to find it)


.