Mag drive is made from billet alum. and uses a 5mm belt to provide superior strength in driving even the largest of generators with a heat treated steel shaft and bronze distributor gear. The mag drive also has a provision to support it off the motorplate and includes a billet alum. mag drive support.
Mag drive is designed to use Dunn cross drives on either Mallory or MSD mags. If your mag drive doesn't have the cross RBS can provide the customer with one.