Spindle taper

[Confused?]

I think the lowers are also, but not sure. We are not allowed to run them in IMCA.We have to use the press in ones that fit the control arm. Aftermarket fabbed lowers use the screw in ball joints.

[JHobbs26]

I think the lowers are also, but not sure. We are not allowed to run them in IMCA.We have to use the press in ones that fit the control arm. Aftermarket fabbed lowers use the screw in ball joints.

grind the threads off and they'll fit into the press-in hole.

[RRR_Products]

Yes they're press and or threaded for same application. They press right into the 2" diameter hole. Gets the height you want and a bigger joint.