Thanks to Murry for finding this.

It looks like we can just use the Ford splined part to mount the SGF
damper and an .090" thick 4130 plate to hold the ring gear. This is
easy to make with nothing more than a lathe and easy try.

Paul Lamar


 Looks like the driveshaft coupling I mentioned once. How well will it
dissipate the heat?

Dale Davies

Good question. On second thought we are in this for the long haul.
It might be a mistake to depend on just one part like the SGF that might disappear.

Probably better to build our own. Another advantage to that is we
can tailor the durometer of the rubber bushings to our needs.

Paul Lamar