Delrin A-arm bushings

[Jason Mawhinney]

Anybody got any experience with delrin control arm bushings?  If so, does
anybody recommend anyone in particular to purchase them from?  I am
upgrading my suspension on my 4kq 20v and I'm using the control arms from
the '90 90 20v.  I checked with 2 Bennett but their real proud of their
bushings ($200 for 4 bushings) and I checked Blau who had a set for
$109.  2 Bennett says their bushings don't make noise but the Blau ad warns
that the bushings can be noisy.  Does anyone know of another place to find
them?
Thanks everybody!
Jason Mawhinney
'85 4kq 20v
'86 Coupe GT
'70 MGB