JR traction bars

[hiperf69]

I have a set of JR Traction bars
They are weld-on's for an "A" Body car.
These are painted Red,White and Blue.
They measure 32" from center line of axle
to the front mounting bolts.
Must be from the '70s
They are 2x3 tubing and center line is at 7" from the inside
edge of lower trailing arm mount,and must mount in the front
to a forward Brkt. that I didn't get.
As I remember,lower control arms are like 18-20" C to C
My question is,they must have been used in conjunction with the
lower control arm, so wouldn't that produce a bind situation?

Any one out there got a JR Catalog?
or remember these things.
Thanks,Joe