Ron Butts wrote:

IIRC they are all the same, the difference is only in the mounts to the
frame, someone please correct me if I'm mistaken.

nate

Ron Butts wrote:

I have the bars from an Avanti, but no mounts.

Ron,

You can easily make these, by cutting the 90 degree bend shock mount
'tab' off of an extra set of spring plates ('62 or earlier, Model 23,
27, or 44). The tabs can be welded onto your spring plates in the same
location as the original sway bar spring plates.

I did this on my '54 Champion when I added the rear sway bar. I had a
couple of sway bar setups but one was missing the spring plates. Since
the Model 27 rear axle U-bolt holes are different, the Model 44 spring
plate would not have worked anyway.

Look at these pics:
http://racingstudebakers.com/coppermine/displayimage.php?album=83&pos=89
http://racingstudebakers.com/coppermine/displayimage.php?album=83&pos=90
http://racingstudebakers.com/coppermine/displayimage.php?album=83&pos=91
http://racingstudebakers.com/coppermine/displayimage.php?album=83&pos=92

I cut the contour of the tab to match the original sway bar spring
plate exactly, but this would not really be required......I am just
really anal about this sort of thing<G>. If the mounting hole is within
1/4" or so of the correct location, it should be fine since the design
of the sway bar links makes it very forgiving. In fact, if you bolted
the sway bar up to the chassis, you could make cardboard templates of
the tabs and then position the links to make sure everything clears. My
bar ended up very close to the exhaust pipe, but has not hit.

Actually, if you have some angle the same thickness as the spring
plates, there would be not reason you could not use this, versus
cutting pieces off another set of spring plates.

Also....if you got your swaybar setup from a mid to late '50s sedan, or
from a '63/'64 Super Hawk, don't forget that the Lark takes two
'adapters', part 1560747, where the bar bolts to the frame. These are
shown in the green 'High Performance' section of the '59 thru '64
Chassis Parts Book. These are just blocks of thick steel plate with
holes drilled/tapped in them, and are easy to make. I think I have a
loose one to get dimensions off of if you need them.

Hope this helps some......good luck.

Paul