sway bars: solid vs hollow

[PARTSCHEV]

Can anyone offer some help,

the aftermarket center links for my 1967 malibu has been replaced 2 times with garbage units that fail within 6 months time.
Someone told me that there is a quality supplier in california.

Does anyone out there know this companys name or web address or a telephone number.

Thanks, mark

[pitts64]

I'm using the Hellwig #55703 1-5/16" hollow bar.. It keeps my 69 el Camino flat during tight turns.. I don't think I'll need the rear bar.. I'm going for the frame brace Mark Sevetske sells...