122T flywheel bolt crank bolt patterns
The 9.5" & 10" Borg & Beck pressure plates used on mopars actually have the same bolt pattern. If you compare them they are different in a few ways, most important in the larger friction surface. The 2nd pattern on the flywheel was for a 10" diaphragm used on Fords. Just thought it would be nice to have a 2nd option if the B&B didn't work out since Ford stuff is way more common. The street-type sintered iron disc I used (McCleod) is no longer available, probably because they were pricey with limited sales. It works really slick because the higher friction does not require a plate with high force (i.e. heavy pedal).
If I were to do it over I'd probably try to use a 10.5" bellhousing but there are potential issues with header fitment (I used Dougs). All in all though the setup I used works really well.
